752012990 has 8 divisors (see below), whose sum is σ = 1353623400. Its totient is φ = 300805192.

The previous prime is 752012981. The next prime is 752012999. The reversal of 752012990 is 99210257.

It is an interprime number because it is at equal distance from previous prime (752012981) and next prime (752012999).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 752012990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (752012999) 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, 37600640 + ... + 37600659.

It is an arithmetic number, because the mean of its divisors is an integer number (169202925).

Almost surely, 2^752012990 is an apocalyptic number.

752012990 is a deficient number, since it is larger than the sum of its proper divisors (601610410).

752012990 is a wasteful number, since it uses less digits than its factorization.

752012990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75201306.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 752012990 is about 27422.8552488613. The cubic root of 752012990 is about 909.3724248420.

The spelling of 752012990 in words is "seven hundred fifty-two million, twelve thousand, nine hundred ninety".