623104160 has 48 divisors (see below), whose sum is σ = 1682384256. Its totient is φ = 213635328.

The previous prime is 623104151. The next prime is 623104169. The reversal of 623104160 is 61401326.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (623104151) and next prime (623104169).

It is not an unprimeable number, because it can be changed into a prime (623104169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277052 + ... + 279291.

It is an arithmetic number, because the mean of its divisors is an integer number (35049672).

Almost surely, 2^623104160 is an apocalyptic number.

It is an amenable number.

623104160 is an abundant number, since it is smaller than the sum of its proper divisors (1059280096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

623104160 is a wasteful number, since it uses less digits than its factorization.

623104160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556365 (or 556357 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 623104160 is about 24962.0544026328. The cubic root of 623104160 is about 854.1226068833.

Adding to 623104160 its reverse (61401326), we get a palindrome (684505486).

The spelling of 623104160 in words is "six hundred twenty-three million, one hundred four thousand, one hundred sixty".