74000862 has 24 divisors (see below), whose sum is σ = 172669224. Its totient is φ = 22769424.

The previous prime is 74000791. The next prime is 74000917. The reversal of 74000862 is 26800047.

It is a super-2 number, since 2×74000862² = 10952255153486088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157888 + ... + 158355.

It is an arithmetic number, because the mean of its divisors is an integer number (7194551).

Almost surely, 2^74000862 is an apocalyptic number.

74000862 is an abundant number, since it is smaller than the sum of its proper divisors (98668362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74000862 is a wasteful number, since it uses less digits than its factorization.

74000862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316264 (or 316261 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 74000862 is about 8602.3753696290. The cubic root of 74000862 is about 419.8352755394.

The spelling of 74000862 in words is "seventy-four million, eight hundred sixty-two", and thus it is an aban number.