42965452 has 12 divisors (see below), whose sum is σ = 76464360. Its totient is φ = 21118496.

The previous prime is 42965431. The next prime is 42965453. The reversal of 42965452 is 25456924.

It is not an unprimeable number, because it can be changed into a prime (42965453) 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, 90793 + ... + 91264.

It is an arithmetic number, because the mean of its divisors is an integer number (6372030).

Almost surely, 2^42965452 is an apocalyptic number.

It is an amenable number.

42965452 is a deficient number, since it is larger than the sum of its proper divisors (33498908).

42965452 is a wasteful number, since it uses less digits than its factorization.

42965452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182120 (or 182118 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 42965452 is about 6554.8037346667. The cubic root of 42965452 is about 350.2459550110.

The spelling of 42965452 in words is "forty-two million, nine hundred sixty-five thousand, four hundred fifty-two".