45952572 has 12 divisors (see below), whose sum is σ = 107222696. Its totient is φ = 15317520.

The previous prime is 45952567. The next prime is 45952579. The reversal of 45952572 is 27525954.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×45952572² = 4223277746830368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 45952572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45952579) 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, 1914679 + ... + 1914702.

Almost surely, 2^45952572 is an apocalyptic number.

It is an amenable number.

45952572 is an abundant number, since it is smaller than the sum of its proper divisors (61270124).

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

45952572 is a wasteful number, since it uses less digits than its factorization.

45952572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3829388 (or 3829386 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The square root of 45952572 is about 6778.8326428671. The cubic root of 45952572 is about 358.1816021509.

The spelling of 45952572 in words is "forty-five million, nine hundred fifty-two thousand, five hundred seventy-two".