13219070 has 32 divisors (see below), whose sum is σ = 24969600. Its totient is φ = 5031936.

The previous prime is 13219069. The next prime is 13219111. The reversal of 13219070 is 7091231.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22622 + ... + 23198.

It is an arithmetic number, because the mean of its divisors is an integer number (780300).

Almost surely, 2^13219070 is an apocalyptic number.

13219070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13219070 is a deficient number, since it is larger than the sum of its proper divisors (11750530).

13219070 is a wasteful number, since it uses less digits than its factorization.

13219070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 13219070 is about 3635.8039001024. The cubic root of 13219070 is about 236.4469052591.

The spelling of 13219070 in words is "thirteen million, two hundred nineteen thousand, seventy".