75696936 has 64 divisors (see below), whose sum is σ = 218350080. Its totient is φ = 21420480.

The previous prime is 75696919. The next prime is 75696949. The reversal of 75696936 is 63969657.

It is a super-2 number, since 2×75696936² = 11460052239576192, which contains 22 as substring.

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, 15871 + ... + 20081.

It is an arithmetic number, because the mean of its divisors is an integer number (3411720).

Almost surely, 2^75696936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75696936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109175040).

75696936 is an abundant number, since it is smaller than the sum of its proper divisors (142653144).

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

75696936 is a wasteful number, since it uses less digits than its factorization.

75696936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334 (or 4330 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 51.

The square root of 75696936 is about 8700.3986115580. The cubic root of 75696936 is about 423.0185707969.

It can be divided in two parts, 75 and 696936, that multiplied together give a triangular number (52270200 = T₁₀₂₂₄).

The spelling of 75696936 in words is "seventy-five million, six hundred ninety-six thousand, nine hundred thirty-six".