73975488 has 28 divisors (see below), whose sum is σ = 195727320. Its totient is φ = 24658432.

The previous prime is 73975481. The next prime is 73975507. The reversal of 73975488 is 88457937.

It is a self number, because there is not a number n which added to its sum of digits gives 73975488.

It is not an unprimeable number, because it can be changed into a prime (73975481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192453 + ... + 192836.

Almost surely, 2^73975488 is an apocalyptic number.

It is an amenable number.

73975488 is an abundant number, since it is smaller than the sum of its proper divisors (121751832).

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

73975488 is a wasteful number, since it uses less digits than its factorization.

73975488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385304 (or 385294 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 73975488 is about 8600.9004179795. The cubic root of 73975488 is about 419.7872845755.

The spelling of 73975488 in words is "seventy-three million, nine hundred seventy-five thousand, four hundred eighty-eight".