42764158 has 8 divisors (see below), whose sum is σ = 64769328. Its totient is φ = 21174384.

The previous prime is 42764123. The next prime is 42764167. The reversal of 42764158 is 85146724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 103591 + ... + 104002.

It is an arithmetic number, because the mean of its divisors is an integer number (8096166).

Almost surely, 2^42764158 is an apocalyptic number.

42764158 is a deficient number, since it is larger than the sum of its proper divisors (22005170).

42764158 is a wasteful number, since it uses less digits than its factorization.

42764158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207698.

The product of its digits is 53760, while the sum is 37.

The square root of 42764158 is about 6539.4310150043. The cubic root of 42764158 is about 349.6981288299.

The spelling of 42764158 in words is "forty-two million, seven hundred sixty-four thousand, one hundred fifty-eight".