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1472080 = 24518401
BaseRepresentation
bin101100111011001010000
32202210022111
411213121100
5334101310
651315104
715340531
oct5473120
92683274
101472080
11915aa5
125aba94
133c706c
142a4688
151e128a
hex167650

1472080 has 20 divisors (see below), whose sum is σ = 3422772. Its totient is φ = 588800.

The previous prime is 1472077. The next prime is 1472083. The reversal of 1472080 is 802741.

It is an interprime number because it is at equal distance from previous prime (1472077) and next prime (1472083).

It can be written as a sum of positive squares in 2 ways, for example, as 595984 + 876096 = 772^2 + 936^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9121 + ... + 9280.

21472080 is an apocalyptic number.

1472080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1472080 is an abundant number, since it is smaller than the sum of its proper divisors (1950692).

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

1472080 is a wasteful number, since it uses less digits than its factorization.

1472080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18414 (or 18408 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1472080 is about 1213.2930396240. The cubic root of 1472080 is about 113.7567399299.

The spelling of 1472080 in words is "one million, four hundred seventy-two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 18401 36802 73604 92005 147208 184010 294416 368020 736040 1472080