13071470 has 24 divisors (see below), whose sum is σ = 24999624. Its totient is φ = 4919936.

The previous prime is 13071469. The next prime is 13071473. The reversal of 13071470 is 7417031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13071473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (1041651).

Almost surely, 2^13071470 is an apocalyptic number.

13071470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13071470 is a deficient number, since it is larger than the sum of its proper divisors (11928154).

13071470 is a wasteful number, since it uses less digits than its factorization.

13071470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564 (or 4547 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 13071470 is about 3615.4487964843. The cubic root of 13071470 is about 235.5635786826.

The spelling of 13071470 in words is "thirteen million, seventy-one thousand, four hundred seventy".