74230776 has 32 divisors (see below), whose sum is σ = 206197200. Its totient is φ = 24743520.

The previous prime is 74230759. The next prime is 74230811. The reversal of 74230776 is 67703247.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 74230776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171615 + ... + 172046.

Almost surely, 2^74230776 is an apocalyptic number.

It is an amenable number.

74230776 is an abundant number, since it is smaller than the sum of its proper divisors (131966424).

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

74230776 is a wasteful number, since it uses less digits than its factorization.

74230776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343676 (or 343666 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 74230776 is about 8615.7284079757. The cubic root of 74230776 is about 420.2696227945.

The spelling of 74230776 in words is "seventy-four million, two hundred thirty thousand, seven hundred seventy-six".