23062990 has 8 divisors (see below), whose sum is σ = 41513400. Its totient is φ = 9225192.

The previous prime is 23062981. The next prime is 23062993. The reversal of 23062990 is 9926032.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23062993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153140 + ... + 1153159.

It is an arithmetic number, because the mean of its divisors is an integer number (5189175).

Almost surely, 2^23062990 is an apocalyptic number.

23062990 is a deficient number, since it is larger than the sum of its proper divisors (18450410).

23062990 is a wasteful number, since it uses less digits than its factorization.

23062990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306306.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 23062990 is about 4802.3941945659. The cubic root of 23062990 is about 284.6460775463.

The spelling of 23062990 in words is "twenty-three million, sixty-two thousand, nine hundred ninety".