468620231 has 4 divisors (see below), whose sum is σ = 468726264. Its totient is φ = 468514200.

The previous prime is 468620227. The next prime is 468620267. The reversal of 468620231 is 132026864.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 468620231 - 2² = 468620227 is a prime.

It is a super-2 number, since 2×468620231² = 439209841804986722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468620431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46085 + ... + 55326.

It is an arithmetic number, because the mean of its divisors is an integer number (117181566).

Almost surely, 2^468620231 is an apocalyptic number.

468620231 is a deficient number, since it is larger than the sum of its proper divisors (106033).

468620231 is a wasteful number, since it uses less digits than its factorization.

468620231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106032.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 468620231 is about 21647.6380004840. The cubic root of 468620231 is about 776.7364358804.

The spelling of 468620231 in words is "four hundred sixty-eight million, six hundred twenty thousand, two hundred thirty-one".