13512070 has 48 divisors (see below), whose sum is σ = 28823760. Its totient is φ = 4530240.

The previous prime is 13512061. The next prime is 13512073. The reversal of 13512070 is 7021531.

13512070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13512073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15301 + ... + 16159.

It is an arithmetic number, because the mean of its divisors is an integer number (600495).

Almost surely, 2^13512070 is an apocalyptic number.

13512070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13512070 is an abundant number, since it is smaller than the sum of its proper divisors (15311690).

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

13512070 is a wasteful number, since it uses less digits than its factorization.

13512070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 13512070 is about 3675.8767661607. The cubic root of 13512070 is about 238.1810993634.

The spelling of 13512070 in words is "thirteen million, five hundred twelve thousand, seventy".