75770932 has 6 divisors (see below), whose sum is σ = 132599138. Its totient is φ = 37885464.

The previous prime is 75770923. The next prime is 75770957. The reversal of 75770932 is 23907757.

It can be written as a sum of positive squares in only one way, i.e., 49617936 + 26152996 = 7044^2 + 5114^2 .

It is a super-2 number, since 2×75770932² = 11482468272297248, 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 as a sum of consecutive naturals, namely, 9471363 + ... + 9471370.

Almost surely, 2^75770932 is an apocalyptic number.

It is an amenable number.

75770932 is a deficient number, since it is larger than the sum of its proper divisors (56828206).

75770932 is a wasteful number, since it uses less digits than its factorization.

75770932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18942737 (or 18942735 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 40.

The square root of 75770932 is about 8704.6500216838. The cubic root of 75770932 is about 423.1563636408.

The spelling of 75770932 in words is "seventy-five million, seven hundred seventy thousand, nine hundred thirty-two".