13553070 has 32 divisors (see below), whose sum is σ = 32925312. Its totient is φ = 3569952.

The previous prime is 13553053. The next prime is 13553077. The reversal of 13553070 is 7035531.

It is a self number, because there is not a number n which added to its sum of digits gives 13553070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13553077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232 + ... + 5211.

It is an arithmetic number, because the mean of its divisors is an integer number (1028916).

Almost surely, 2^13553070 is an apocalyptic number.

13553070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13553070 is an abundant number, since it is smaller than the sum of its proper divisors (19372242).

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

13553070 is a wasteful number, since it uses less digits than its factorization.

13553070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536.

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 13553070 is about 3681.4494428146. The cubic root of 13553070 is about 238.4217623295.

The spelling of 13553070 in words is "thirteen million, five hundred fifty-three thousand, seventy".