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2474790 = 23582493
BaseRepresentation
bin1001011100001100100110
311122201202220
421130030212
51113143130
6125013210
730015063
oct11341446
94581686
102474790
11144038a
129b4206
13688596
14485c6a
1533d410
hex25c326

2474790 has 16 divisors (see below), whose sum is σ = 5939568. Its totient is φ = 659936.

The previous prime is 2474789. The next prime is 2474821. The reversal of 2474790 is 974742.

It is a super-2 number, since 2×24747902 = 12249171088200, which contains 22 as substring.

It is a congruent number.

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, 41217 + ... + 41276.

It is an arithmetic number, because the mean of its divisors is an integer number (371223).

22474790 is an apocalyptic number.

2474790 is an abundant number, since it is smaller than the sum of its proper divisors (3464778).

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

2474790 is a wasteful number, since it uses less digits than its factorization.

2474790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82503.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2474790 is about 1573.1465284582. The cubic root of 2474790 is about 135.2631356093.

The spelling of 2474790 in words is "two million, four hundred seventy-four thousand, seven hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 82493 164986 247479 412465 494958 824930 1237395 2474790