42535174 has 16 divisors (see below), whose sum is σ = 69740496. Its totient is φ = 19296000.

The previous prime is 42535169. The next prime is 42535187. The reversal of 42535174 is 47153524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11614 + ... + 14830.

It is an arithmetic number, because the mean of its divisors is an integer number (4358781).

Almost surely, 2^42535174 is an apocalyptic number.

42535174 is a deficient number, since it is larger than the sum of its proper divisors (27205322).

42535174 is a wasteful number, since it uses less digits than its factorization.

42535174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831.

The product of its digits is 16800, while the sum is 31.

The square root of 42535174 is about 6521.8995699106. The cubic root of 42535174 is about 349.0728495473.

Adding to 42535174 its reverse (47153524), we get a palindrome (89688698).

The spelling of 42535174 in words is "forty-two million, five hundred thirty-five thousand, one hundred seventy-four".