623376151 has 4 divisors (see below), whose sum is σ = 625676704. Its totient is φ = 621075600.

The previous prime is 623376109. The next prime is 623376157. The reversal of 623376151 is 151673326.

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 623376151 - 2⁷ = 623376023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623376157) 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, 1149870 + ... + 1150411.

It is an arithmetic number, because the mean of its divisors is an integer number (156419176).

Almost surely, 2^623376151 is an apocalyptic number.

623376151 is a deficient number, since it is larger than the sum of its proper divisors (2300553).

623376151 is a wasteful number, since it uses less digits than its factorization.

623376151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300552.

The product of its digits is 22680, while the sum is 34.

The square root of 623376151 is about 24967.5018974666. The cubic root of 623376151 is about 854.2468664013.

The spelling of 623376151 in words is "six hundred twenty-three million, three hundred seventy-six thousand, one hundred fifty-one".