13322070 has 40 divisors (see below), whose sum is σ = 35823744. Its totient is φ = 3552336.

The previous prime is 13322069. The next prime is 13322087. The reversal of 13322070 is 7022331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7414 + ... + 9033.

Almost surely, 2^13322070 is an apocalyptic number.

13322070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13322070 is an abundant number, since it is smaller than the sum of its proper divisors (22501674).

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

13322070 is a wasteful number, since it uses less digits than its factorization.

13322070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16466 (or 16457 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 13322070 is about 3649.9410954151. The cubic root of 13322070 is about 237.0594306974.

The spelling of 13322070 in words is "thirteen million, three hundred twenty-two thousand, seventy".