75769968 has 40 divisors (see below), whose sum is σ = 200518416. Its totient is φ = 24640000.

The previous prime is 75769963. The next prime is 75769979. The reversal of 75769968 is 86996757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75769963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17283 + ... + 21218.

Almost surely, 2^75769968 is an apocalyptic number.

It is an amenable number.

75769968 is an abundant number, since it is smaller than the sum of its proper divisors (124748448).

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

75769968 is a wasteful number, since it uses less digits than its factorization.

75769968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38553 (or 38547 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 57.

The square root of 75769968 is about 8704.5946488047. The cubic root of 75769968 is about 423.1545690895.

The spelling of 75769968 in words is "seventy-five million, seven hundred sixty-nine thousand, nine hundred sixty-eight".