13033416 has 32 divisors (see below), whose sum is σ = 35546400. Its totient is φ = 3949440.

The previous prime is 13033409. The next prime is 13033417. The reversal of 13033416 is 61433031.

It is a junction number, because it is equal to n+sod(n) for n = 13033392 and 13033401.

It is not an unprimeable number, because it can be changed into a prime (13033417) 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, 24421 + ... + 24948.

It is an arithmetic number, because the mean of its divisors is an integer number (1110825).

Almost surely, 2^13033416 is an apocalyptic number.

It is an amenable number.

13033416 is an abundant number, since it is smaller than the sum of its proper divisors (22512984).

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

13033416 is a wasteful number, since it uses less digits than its factorization.

13033416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49389 (or 49385 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 13033416 is about 3610.1822668669. The cubic root of 13033416 is about 235.3347635762.

Adding to 13033416 its reverse (61433031), we get a palindrome (74466447).

The spelling of 13033416 in words is "thirteen million, thirty-three thousand, four hundred sixteen".