5121408 has 32 divisors (see below), whose sum is σ = 13604760. Its totient is φ = 1707008.

The previous prime is 5121383. The next prime is 5121419. The reversal of 5121408 is 8041215.

It is a tau number, because it is divible by the number of its divisors (32).

5121408 is a modest number, since divided by 1408 gives 512 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6285 + ... + 7052.

Almost surely, 2^5121408 is an apocalyptic number.

It is an amenable number.

5121408 is an abundant number, since it is smaller than the sum of its proper divisors (8483352).

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

5121408 is a wasteful number, since it uses less digits than its factorization.

5121408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13354 (or 13342 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 5121408 is about 2263.0528053936. The cubic root of 5121408 is about 172.3705729422.

The spelling of 5121408 in words is "five million, one hundred twenty-one thousand, four hundred eight".