13446402 has 8 divisors (see below), whose sum is σ = 26892816. Its totient is φ = 4482132.

The previous prime is 13446383. The next prime is 13446437. The reversal of 13446402 is 20464431.

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

13446402 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120528 + ... + 1120539.

It is an arithmetic number, because the mean of its divisors is an integer number (3361602).

Almost surely, 2^13446402 is an apocalyptic number.

13446402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13446402 is a wasteful number, since it uses less digits than its factorization.

13446402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241072.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 13446402 is about 3666.9335963445. The cubic root of 13446402 is about 237.7946230985.

The spelling of 13446402 in words is "thirteen million, four hundred forty-six thousand, four hundred two".