13934546 has 4 divisors (see below), whose sum is σ = 20901822. Its totient is φ = 6967272.

The previous prime is 13934539. The next prime is 13934551. The reversal of 13934546 is 64543931.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11485321 + 2449225 = 3389^2 + 1565^2 .

It is a super-2 number, since 2×13934546² = 388343144452232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3483635 + ... + 3483638.

Almost surely, 2^13934546 is an apocalyptic number.

13934546 is a deficient number, since it is larger than the sum of its proper divisors (6967276).

13934546 is an equidigital number, since it uses as much as digits as its factorization.

13934546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6967275.

The product of its digits is 38880, while the sum is 35.

The square root of 13934546 is about 3732.9004808594. The cubic root of 13934546 is about 240.6380360847.

The spelling of 13934546 in words is "thirteen million, nine hundred thirty-four thousand, five hundred forty-six".