272477052 has 36 divisors (see below), whose sum is σ = 691004496. Its totient is φ = 90529920.

The previous prime is 272477047. The next prime is 272477053. The reversal of 272477052 is 250774272.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×272477052² = 148487487733221408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 272476998 and 272477016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272477053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 973 + ... + 23364.

Almost surely, 2^272477052 is an apocalyptic number.

It is an amenable number.

272477052 is an abundant number, since it is smaller than the sum of its proper divisors (418527444).

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

272477052 is a wasteful number, since it uses less digits than its factorization.

272477052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24658 (or 24653 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 272477052 is about 16506.8789297069. The cubic root of 272477052 is about 648.3009290436.

The spelling of 272477052 in words is "two hundred seventy-two million, four hundred seventy-seven thousand, fifty-two".