5158626 has 32 divisors (see below), whose sum is σ = 11501568. Its totient is φ = 1529040.

The previous prime is 5158603. The next prime is 5158663. The reversal of 5158626 is 6268515.

It is a super-2 number, since 2×5158626² = 53222844415752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2271 + ... + 3933.

It is an arithmetic number, because the mean of its divisors is an integer number (359424).

Almost surely, 2^5158626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5158626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5750784).

5158626 is an abundant number, since it is smaller than the sum of its proper divisors (6342942).

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

5158626 is a wasteful number, since it uses less digits than its factorization.

5158626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726.

The product of its digits is 14400, while the sum is 33.

The square root of 5158626 is about 2271.2608832981. The cubic root of 5158626 is about 172.7871127006.

The spelling of 5158626 in words is "five million, one hundred fifty-eight thousand, six hundred twenty-six".