5129976 has 64 divisors (see below), whose sum is σ = 13543200. Its totient is φ = 1617408.

The previous prime is 5129959. The next prime is 5129983. The reversal of 5129976 is 6799215.

5129976 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47010 + ... + 47118.

Almost surely, 2^5129976 is an apocalyptic number.

5129976 is the 1308-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5129976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6771600).

5129976 is an abundant number, since it is smaller than the sum of its proper divisors (8413224).

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

5129976 is a wasteful number, since it uses less digits than its factorization.

5129976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 204 counting only the distinct ones).

The product of its digits is 34020, while the sum is 39.

The square root of 5129976 is about 2264.9450324456. The cubic root of 5129976 is about 172.4666434137.

It can be divided in two parts, 5129 and 976, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5129976 in words is "five million, one hundred twenty-nine thousand, nine hundred seventy-six".