5158404 has 84 divisors (see below), whose sum is σ = 14230860. Its totient is φ = 1632960.

The previous prime is 5158393. The next prime is 5158411. The reversal of 5158404 is 4048515.

It can be written as a sum of positive squares in 2 ways, for example, as 1166400 + 3992004 = 1080^2 + 1998^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 84534 + ... + 84594.

It is an arithmetic number, because the mean of its divisors is an integer number (169415).

Almost surely, 2^5158404 is an apocalyptic number.

5158404 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5158404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7115430).

5158404 is an abundant number, since it is smaller than the sum of its proper divisors (9072456).

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

5158404 is a wasteful number, since it uses less digits than its factorization.

5158404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 5158404 is about 2271.2120112398. The cubic root of 5158404 is about 172.7846340503.

The spelling of 5158404 in words is "five million, one hundred fifty-eight thousand, four hundred four".