13607954 has 4 divisors (see below), whose sum is σ = 20411934. Its totient is φ = 6803976.

The previous prime is 13607953. The next prime is 13607959. The reversal of 13607954 is 45970631.

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., 12924025 + 683929 = 3595^2 + 827^2 .

It is a super-2 number, since 2×13607954² = 370352824132232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13607953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3401987 + ... + 3401990.

Almost surely, 2^13607954 is an apocalyptic number.

13607954 is a deficient number, since it is larger than the sum of its proper divisors (6803980).

13607954 is an equidigital number, since it uses as much as digits as its factorization.

13607954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6803979.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 13607954 is about 3688.8960408231. The cubic root of 13607954 is about 238.7431634602.

The spelling of 13607954 in words is "thirteen million, six hundred seven thousand, nine hundred fifty-four".