623667107 has 8 divisors (see below), whose sum is σ = 713811456. Its totient is φ = 533785032.

The previous prime is 623667091. The next prime is 623667119. The reversal of 623667107 is 701766326.

623667107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 623667107 - 2⁴ = 623667091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (623667157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60443 + ... + 70004.

It is an arithmetic number, because the mean of its divisors is an integer number (89226432).

Almost surely, 2^623667107 is an apocalyptic number.

623667107 is a deficient number, since it is larger than the sum of its proper divisors (90144349).

623667107 is a wasteful number, since it uses less digits than its factorization.

623667107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131137.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 623667107 is about 24973.3279119944. The cubic root of 623667107 is about 854.3797501032.

The spelling of 623667107 in words is "six hundred twenty-three million, six hundred sixty-seven thousand, one hundred seven".