123970412 has 12 divisors (see below), whose sum is σ = 217031976. Its totient is φ = 61961280.

The previous prime is 123970411. The next prime is 123970417. The reversal of 123970412 is 214079321.

It is not an unprimeable number, because it can be changed into a prime (123970411) 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, 11087 + ... + 19257.

It is an arithmetic number, because the mean of its divisors is an integer number (18085998).

Almost surely, 2^123970412 is an apocalyptic number.

It is an amenable number.

123970412 is a deficient number, since it is larger than the sum of its proper divisors (93061564).

123970412 is a wasteful number, since it uses less digits than its factorization.

123970412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11968 (or 11966 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 123970412 is about 11134.2001059798. The cubic root of 123970412 is about 498.6234295858.

The spelling of 123970412 in words is "one hundred twenty-three million, nine hundred seventy thousand, four hundred twelve".