74786466 has 8 divisors (see below), whose sum is σ = 149572944. Its totient is φ = 24928820.

The previous prime is 74786449. The next prime is 74786497. The reversal of 74786466 is 66468747.

It is a happy number.

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

74786466 is an admirable 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, 6232200 + ... + 6232211.

It is an arithmetic number, because the mean of its divisors is an integer number (18696618).

Almost surely, 2^74786466 is an apocalyptic number.

74786466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

74786466 is a wasteful number, since it uses less digits than its factorization.

74786466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12464416.

The product of its digits is 1354752, while the sum is 48.

The square root of 74786466 is about 8647.9168589898. The cubic root of 74786466 is about 421.3157265504.

The spelling of 74786466 in words is "seventy-four million, seven hundred eighty-six thousand, four hundred sixty-six".