42693850 has 24 divisors (see below), whose sum is σ = 79994880. Its totient is φ = 16951920.

The previous prime is 42693841. The next prime is 42693857. The reversal of 42693850 is 5839624.

It is not an unprimeable number, because it can be changed into a prime (42693857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3879 + ... + 10021.

It is an arithmetic number, because the mean of its divisors is an integer number (3333120).

Almost surely, 2^42693850 is an apocalyptic number.

42693850 is a deficient number, since it is larger than the sum of its proper divisors (37301030).

42693850 is a wasteful number, since it uses less digits than its factorization.

42693850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6294 (or 6289 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 42693850 is about 6534.0531066100. The cubic root of 42693850 is about 349.5063789809.

The spelling of 42693850 in words is "forty-two million, six hundred ninety-three thousand, eight hundred fifty".