76446066 has 32 divisors (see below), whose sum is σ = 160247808. Its totient is φ = 24266000.

The previous prime is 76446053. The next prime is 76446077. The reversal of 76446066 is 66064467.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33535 + ... + 35741.

It is an arithmetic number, because the mean of its divisors is an integer number (5007744).

Almost surely, 2^76446066 is an apocalyptic number.

76446066 is an abundant number, since it is smaller than the sum of its proper divisors (83801742).

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

76446066 is a wasteful number, since it uses less digits than its factorization.

76446066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486.

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 76446066 is about 8743.3440970832. The cubic root of 76446066 is about 424.4094515394.

The spelling of 76446066 in words is "seventy-six million, four hundred forty-six thousand, sixty-six".