75716973 has 24 divisors (see below), whose sum is σ = 114057216. Its totient is φ = 48348000.

The previous prime is 75716947. The next prime is 75716983. The reversal of 75716973 is 37961757.

75716973 is a `hidden beast` number, since 7 + 571 + 6 + 9 + 73 = 666.

It is not a de Polignac number, because 75716973 - 2⁹ = 75716461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75716903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26836 + ... + 29522.

It is an arithmetic number, because the mean of its divisors is an integer number (4752384).

Almost surely, 2^75716973 is an apocalyptic number.

It is an amenable number.

75716973 is a deficient number, since it is larger than the sum of its proper divisors (38340243).

75716973 is a wasteful number, since it uses less digits than its factorization.

75716973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825 (or 2822 counting only the distinct ones).

The product of its digits is 277830, while the sum is 45.

The square root of 75716973 is about 8701.5500343330. The cubic root of 75716973 is about 423.0558918819.

The spelling of 75716973 in words is "seventy-five million, seven hundred sixteen thousand, nine hundred seventy-three".