42932575 has 36 divisors (see below), whose sum is σ = 62721432. Its totient is φ = 29064000.

The previous prime is 42932569. The next prime is 42932579. The reversal of 42932575 is 57523924.

It is not a de Polignac number, because 42932575 - 2³ = 42932567 is a prime.

It is a super-2 number, since 2×42932575² = 3686411992261250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42932579) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 123552 + ... + 123898.

It is an arithmetic number, because the mean of its divisors is an integer number (1742262).

Almost surely, 2^42932575 is an apocalyptic number.

42932575 is a deficient number, since it is larger than the sum of its proper divisors (19788857).

42932575 is a wasteful number, since it uses less digits than its factorization.

42932575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 460 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 42932575 is about 6552.2953993238. The cubic root of 42932575 is about 350.1565965920.

Adding to 42932575 its product of digits (75600), we get a triangular number (43008175 = T₉₂₇₄).

The spelling of 42932575 in words is "forty-two million, nine hundred thirty-two thousand, five hundred seventy-five".