23029655 has 8 divisors (see below), whose sum is σ = 30147984. Its totient is φ = 16748800.

The previous prime is 23029649. The next prime is 23029663. The reversal of 23029655 is 55692032.

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

It is not a de Polignac number, because 23029655 - 2⁸ = 23029399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 209306 + ... + 209415.

It is an arithmetic number, because the mean of its divisors is an integer number (3768498).

Almost surely, 2^23029655 is an apocalyptic number.

23029655 is a deficient number, since it is larger than the sum of its proper divisors (7118329).

23029655 is a wasteful number, since it uses less digits than its factorization.

23029655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418737.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 23029655 is about 4798.9222748446. The cubic root of 23029655 is about 284.5088699497.

The spelling of 23029655 in words is "twenty-three million, twenty-nine thousand, six hundred fifty-five".