12626480 has 20 divisors (see below), whose sum is σ = 29356752. Its totient is φ = 5050560.

The previous prime is 12626479. The next prime is 12626489. The reversal of 12626480 is 8462621.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (12626489) 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, 78836 + ... + 78995.

Almost surely, 2^12626480 is an apocalyptic number.

12626480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12626480 is an abundant number, since it is smaller than the sum of its proper divisors (16730272).

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

12626480 is a wasteful number, since it uses less digits than its factorization.

12626480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157844 (or 157838 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 12626480 is about 3553.3758596580. The cubic root of 12626480 is about 232.8595738783.

The spelling of 12626480 in words is "twelve million, six hundred twenty-six thousand, four hundred eighty".