75713736 has 32 divisors (see below), whose sum is σ = 216325440. Its totient is φ = 21632448.

The previous prime is 75713711. The next prime is 75713773. The reversal of 75713736 is 63731757.

It is a junction number, because it is equal to n+sod(n) for n = 75713694 and 75713703.

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, 225171 + ... + 225506.

It is an arithmetic number, because the mean of its divisors is an integer number (6760170).

Almost surely, 2^75713736 is an apocalyptic number.

It is an amenable number.

75713736 is an abundant number, since it is smaller than the sum of its proper divisors (140611704).

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

75713736 is a wasteful number, since it uses less digits than its factorization.

75713736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450693 (or 450689 counting only the distinct ones).

The product of its digits is 92610, while the sum is 39.

The square root of 75713736 is about 8701.3640310011. The cubic root of 75713736 is about 423.0498630644.

The spelling of 75713736 in words is "seventy-five million, seven hundred thirteen thousand, seven hundred thirty-six".