42601136 has 20 divisors (see below), whose sum is σ = 83704464. Its totient is φ = 21000000.

The previous prime is 42601123. The next prime is 42601147. The reversal of 42601136 is 63110624.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17615 + ... + 19886.

Almost surely, 2^42601136 is an apocalyptic number.

It is an amenable number.

42601136 is a deficient number, since it is larger than the sum of its proper divisors (41103328).

42601136 is a wasteful number, since it uses less digits than its factorization.

42601136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37580 (or 37574 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 42601136 is about 6526.9545731528. The cubic root of 42601136 is about 349.2531995101.

The spelling of 42601136 in words is "forty-two million, six hundred one thousand, one hundred thirty-six".