13463616 has 28 divisors (see below), whose sum is σ = 35622992. Its totient is φ = 4487808.

The previous prime is 13463591. The next prime is 13463617. The reversal of 13463616 is 61636431.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (13463617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34870 + ... + 35253.

Almost surely, 2^13463616 is an apocalyptic number.

13463616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13463616 is an abundant number, since it is smaller than the sum of its proper divisors (22159376).

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

13463616 is an equidigital number, since it uses as much as digits as its factorization.

13463616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70138 (or 70128 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 13463616 is about 3669.2800383727. The cubic root of 13463616 is about 237.8960542249.

The spelling of 13463616 in words is "thirteen million, four hundred sixty-three thousand, six hundred sixteen".