13215094 has 8 divisors (see below), whose sum is σ = 20061720. Its totient is φ = 6527856.

The previous prime is 13215091. The next prime is 13215107. The reversal of 13215094 is 49051231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13215091) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 39639 + ... + 39970.

It is an arithmetic number, because the mean of its divisors is an integer number (2507715).

Almost surely, 2^13215094 is an apocalyptic number.

13215094 is a deficient number, since it is larger than the sum of its proper divisors (6846626).

13215094 is an equidigital number, since it uses as much as digits as its factorization.

13215094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79694.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 13215094 is about 3635.2570748160. The cubic root of 13215094 is about 236.4231969053.

The spelling of 13215094 in words is "thirteen million, two hundred fifteen thousand, ninety-four".