9512990 has 8 divisors (see below), whose sum is σ = 17123400. Its totient is φ = 3805192.

The previous prime is 9512989. The next prime is 9513017. The reversal of 9512990 is 992159.

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

It is a super-4 number, since 4×9512990⁴ (a number of 29 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9512990.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475640 + ... + 475659.

It is an arithmetic number, because the mean of its divisors is an integer number (2140425).

Almost surely, 2^9512990 is an apocalyptic number.

9512990 is a deficient number, since it is larger than the sum of its proper divisors (7610410).

9512990 is a wasteful number, since it uses less digits than its factorization.

9512990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951306.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 9512990 is about 3084.3135378881. The cubic root of 9512990 is about 211.8876674379.

The spelling of 9512990 in words is "nine million, five hundred twelve thousand, nine hundred ninety".