623107372 has 6 divisors (see below), whose sum is σ = 1090437908. Its totient is φ = 311553684.

The previous prime is 623107363. The next prime is 623107399. The reversal of 623107372 is 273701326.

623107372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×623107372³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77888418 + ... + 77888425.

Almost surely, 2^623107372 is an apocalyptic number.

It is an amenable number.

623107372 is a deficient number, since it is larger than the sum of its proper divisors (467330536).

623107372 is a wasteful number, since it uses less digits than its factorization.

623107372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155776847 (or 155776845 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 623107372 is about 24962.1187402031. The cubic root of 623107372 is about 854.1240745015.

Adding to 623107372 its reverse (273701326), we get a palindrome (896808698).

The spelling of 623107372 in words is "six hundred twenty-three million, one hundred seven thousand, three hundred seventy-two".