272224832 has 42 divisors (see below), whose sum is σ = 593786214. Its totient is φ = 123735040.

The previous prime is 272224817. The next prime is 272224847. The reversal of 272224832 is 238422272.

It is an interprime number because it is at equal distance from previous prime (272224817) and next prime (272224847).

It can be written as a sum of positive squares in only one way, i.e., 145347136 + 126877696 = 12056^2 + 11264^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9833 + ... + 25320.

It is an arithmetic number, because the mean of its divisors is an integer number (14137767).

Almost surely, 2^272224832 is an apocalyptic number.

272224832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

272224832 is an abundant number, since it is smaller than the sum of its proper divisors (321561382).

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

272224832 is a wasteful number, since it uses less digits than its factorization.

272224832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35187 (or 35166 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 272224832 is about 16499.2373157064. The cubic root of 272224832 is about 648.1008327569.

The spelling of 272224832 in words is "two hundred seventy-two million, two hundred twenty-four thousand, eight hundred thirty-two".