13077456 has 40 divisors (see below), whose sum is σ = 38610624. Its totient is φ = 3736320.

The previous prime is 13077413. The next prime is 13077457. The reversal of 13077456 is 65477031.

13077456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13077457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19125 + ... + 19796.

Almost surely, 2^13077456 is an apocalyptic number.

13077456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13077456 is an abundant number, since it is smaller than the sum of its proper divisors (25533168).

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

13077456 is a wasteful number, since it uses less digits than its factorization.

13077456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38939 (or 38933 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 13077456 is about 3616.2765380983. The cubic root of 13077456 is about 235.5995314966.

The spelling of 13077456 in words is "thirteen million, seventy-seven thousand, four hundred fifty-six".