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2474948 = 227157563
BaseRepresentation
bin1001011100001111000100
311122201222202
421130033010
51113144243
6125014032
730015410
oct11341704
94581882
102474948
111440513
129b4318
13688688
14485d40
1533d4b8
hex25c3c4

2474948 has 24 divisors (see below), whose sum is σ = 4990272. Its totient is φ = 1052064.

The previous prime is 2474939. The next prime is 2474957. The reversal of 2474948 is 8494742.

It is an interprime number because it is at equal distance from previous prime (2474939) and next prime (2474957).

It is a super-2 number, since 2×24749482 = 12250735205408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115 + ... + 4677.

It is an arithmetic number, because the mean of its divisors is an integer number (207928).

22474948 is an apocalyptic number.

2474948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2474948 is an abundant number, since it is smaller than the sum of its proper divisors (2515324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2474948 is a wasteful number, since it uses less digits than its factorization.

2474948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731 (or 729 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 2474948 is about 1573.1967454835. The cubic root of 2474948 is about 135.2660141190.

The spelling of 2474948 in words is "two million, four hundred seventy-four thousand, nine hundred forty-eight".

Divisors: 1 2 4 7 14 28 157 314 563 628 1099 1126 2198 2252 3941 4396 7882 15764 88391 176782 353564 618737 1237474 2474948