12619672 has 16 divisors (see below), whose sum is σ = 25482240. Its totient is φ = 5824416.

The previous prime is 12619643. The next prime is 12619681. The reversal of 12619672 is 27691621.

It is a super-2 number, since 2×12619672² = 318512242775168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60568 + ... + 60775.

It is an arithmetic number, because the mean of its divisors is an integer number (1592640).

Almost surely, 2^12619672 is an apocalyptic number.

It is an amenable number.

12619672 is an abundant number, since it is smaller than the sum of its proper divisors (12862568).

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

12619672 is a wasteful number, since it uses less digits than its factorization.

12619672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121362 (or 121358 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 12619672 is about 3552.4177682249. The cubic root of 12619672 is about 232.8177149441.

The spelling of 12619672 in words is "twelve million, six hundred nineteen thousand, six hundred seventy-two".