123937412 has 24 divisors (see below), whose sum is σ = 232565760. Its totient is φ = 57582720.

The previous prime is 123937369. The next prime is 123937427. The reversal of 123937412 is 214739321.

It is an unprimeable number.

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, 6164 + ... + 16907.

It is an arithmetic number, because the mean of its divisors is an integer number (9690240).

Almost surely, 2^123937412 is an apocalyptic number.

It is an amenable number.

123937412 is a deficient number, since it is larger than the sum of its proper divisors (108628348).

123937412 is a wasteful number, since it uses less digits than its factorization.

123937412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23171 (or 23169 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 123937412 is about 11132.7180867926. The cubic root of 123937412 is about 498.5791823789.

The spelling of 123937412 in words is "one hundred twenty-three million, nine hundred thirty-seven thousand, four hundred twelve".