42965575 has 12 divisors (see below), whose sum is σ = 53401840. Its totient is φ = 34292160.

The previous prime is 42965539. The next prime is 42965591. The reversal of 42965575 is 57556924.

It is not a de Polignac number, because 42965575 - 2⁹ = 42965063 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10411 + ... + 13939.

Almost surely, 2^42965575 is an apocalyptic number.

42965575 is a deficient number, since it is larger than the sum of its proper divisors (10436265).

42965575 is a wasteful number, since it uses less digits than its factorization.

42965575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026 (or 4021 counting only the distinct ones).

The product of its digits is 378000, while the sum is 43.

The square root of 42965575 is about 6554.8131170919. The cubic root of 42965575 is about 350.2462892347.

The spelling of 42965575 in words is "forty-two million, nine hundred sixty-five thousand, five hundred seventy-five".