42825335 has 16 divisors (see below), whose sum is σ = 61824000. Its totient is φ = 27819936.

The previous prime is 42825331. The next prime is 42825371. The reversal of 42825335 is 53352824.

It is a cyclic number.

It is not a de Polignac number, because 42825335 - 2² = 42825331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42825331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31535 + ... + 32864.

It is an arithmetic number, because the mean of its divisors is an integer number (3864000).

Almost surely, 2^42825335 is an apocalyptic number.

42825335 is a deficient number, since it is larger than the sum of its proper divisors (18998665).

42825335 is a wasteful number, since it uses less digits than its factorization.

42825335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64430.

The product of its digits is 28800, while the sum is 32.

The square root of 42825335 is about 6544.1068909363. The cubic root of 42825335 is about 349.8648049276.

The spelling of 42825335 in words is "forty-two million, eight hundred twenty-five thousand, three hundred thirty-five".