5158946 has 16 divisors (see below), whose sum is σ = 8697024. Its totient is φ = 2277264.

The previous prime is 5158921. The next prime is 5158987. The reversal of 5158946 is 6498515.

It is a super-2 number, since 2×5158946² = 53229447661832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3716 + ... + 4911.

It is an arithmetic number, because the mean of its divisors is an integer number (543564).

Almost surely, 2^5158946 is an apocalyptic number.

5158946 is a deficient number, since it is larger than the sum of its proper divisors (3538078).

5158946 is a wasteful number, since it uses less digits than its factorization.

5158946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8665.

The product of its digits is 43200, while the sum is 38.

The square root of 5158946 is about 2271.3313276579. The cubic root of 5158946 is about 172.7906854047.

The spelling of 5158946 in words is "five million, one hundred fifty-eight thousand, nine hundred forty-six".