13492922 has 4 divisors (see below), whose sum is σ = 20239386. Its totient is φ = 6746460.

The previous prime is 13492891. The next prime is 13492933. The reversal of 13492922 is 22929431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22929431 = 7 ⋅3275633.

It can be written as a sum of positive squares in only one way, i.e., 12737761 + 755161 = 3569^2 + 869^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373229 + ... + 3373232.

Almost surely, 2^13492922 is an apocalyptic number.

13492922 is a deficient number, since it is larger than the sum of its proper divisors (6746464).

13492922 is an equidigital number, since it uses as much as digits as its factorization.

13492922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746463.

The product of its digits is 7776, while the sum is 32.

The square root of 13492922 is about 3673.2712940920. The cubic root of 13492922 is about 238.0685370959.

The spelling of 13492922 in words is "thirteen million, four hundred ninety-two thousand, nine hundred twenty-two".