13606970 has 64 divisors (see below), whose sum is σ = 28740096. Its totient is φ = 4592640.

The previous prime is 13606949. The next prime is 13606973. The reversal of 13606970 is 7960631.

13606970 = 170² + 171² + ... + 357².

13606970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13606973) 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, 103805 + ... + 103935.

It is an arithmetic number, because the mean of its divisors is an integer number (449064).

Almost surely, 2^13606970 is an apocalyptic number.

13606970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13606970 is an abundant number, since it is smaller than the sum of its proper divisors (15133126).

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

13606970 is a wasteful number, since it uses less digits than its factorization.

13606970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 13606970 is about 3688.7626651765. The cubic root of 13606970 is about 238.7374087637.

The spelling of 13606970 in words is "thirteen million, six hundred six thousand, nine hundred seventy".