975873888 has 72 divisors (see below), whose sum is σ = 3027436776. Its totient is φ = 295718400.

The previous prime is 975873883. The next prime is 975873907. The reversal of 975873888 is 888378579.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975873881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150853 + ... + 157188.

It is an arithmetic number, because the mean of its divisors is an integer number (42047733).

Almost surely, 2^975873888 is an apocalyptic number.

It is an amenable number.

975873888 is an abundant number, since it is smaller than the sum of its proper divisors (2051562888).

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

975873888 is a wasteful number, since it uses less digits than its factorization.

975873888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308068 (or 308057 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 63.

The square root of 975873888 is about 31238.9802650471. The cubic root of 975873888 is about 991.8924072521.

It can be divided in two parts, 97587 and 3888, that added together give a triangular number (101475 = T₄₅₀).

The spelling of 975873888 in words is "nine hundred seventy-five million, eight hundred seventy-three thousand, eight hundred eighty-eight".