12472670 has 64 divisors (see below), whose sum is σ = 27426816. Its totient is φ = 3991680.

The previous prime is 12472667. The next prime is 12472673. The reversal of 12472670 is 7627421.

It is an interprime number because it is at equal distance from previous prime (12472667) and next prime (12472673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12472673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98147 + ... + 98273.

It is an arithmetic number, because the mean of its divisors is an integer number (428544).

Almost surely, 2^12472670 is an apocalyptic number.

12472670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12472670 is an abundant number, since it is smaller than the sum of its proper divisors (14954146).

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

12472670 is a wasteful number, since it uses less digits than its factorization.

12472670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 12472670 is about 3531.6667453201. Note that the first 3 decimals coincide. The cubic root of 12472670 is about 231.9101787647.

It can be divided in two parts, 1247 and 2670, that multiplied together give a triangular number (3329490 = T₂₅₈₀).

The spelling of 12472670 in words is "twelve million, four hundred seventy-two thousand, six hundred seventy".