13290070 has 16 divisors (see below), whose sum is σ = 24315408. Its totient is φ = 5228640.

The previous prime is 13290061. The next prime is 13290071. The reversal of 13290070 is 7009231.

13290070 = 101² + 102² + ... + 344².

13290070 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 (13290071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10284 + ... + 11503.

It is an arithmetic number, because the mean of its divisors is an integer number (1519713).

Almost surely, 2^13290070 is an apocalyptic number.

13290070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13290070 is a deficient number, since it is larger than the sum of its proper divisors (11025338).

13290070 is a wasteful number, since it uses less digits than its factorization.

13290070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21855.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 13290070 is about 3645.5548274577. The cubic root of 13290070 is about 236.8694706348.

The spelling of 13290070 in words is "thirteen million, two hundred ninety thousand, seventy".