12554970 has 32 divisors (see below), whose sum is σ = 31173120. Its totient is φ = 3232320.

The previous prime is 12554957. The next prime is 12554977. The reversal of 12554970 is 7945521.

It is not an unprimeable number, because it can be changed into a prime (12554977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6346 + ... + 8085.

It is an arithmetic number, because the mean of its divisors is an integer number (974160).

Almost surely, 2^12554970 is an apocalyptic number.

12554970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12554970 is an abundant number, since it is smaller than the sum of its proper divisors (18618150).

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

12554970 is a wasteful number, since it uses less digits than its factorization.

12554970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14470.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 12554970 is about 3543.2993099652. The cubic root of 12554970 is about 232.4191417288.

The spelling of 12554970 in words is "twelve million, five hundred fifty-four thousand, nine hundred seventy".