46158436 has 27 divisors (see below), whose sum is σ = 83759571. Its totient is φ = 22257144.

The previous prime is 46158421. The next prime is 46158443. The reversal of 46158436 is 63485164.

It is a happy number.

The square root of 46158436 is 6794.

It is a perfect power (a square), and thus also a powerful number.

It is a junction number, because it is equal to n+sod(n) for n = 46158395 and 46158404.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 584245 + ... + 584323.

Almost surely, 2^46158436 is an apocalyptic number.

46158436 is the 6794-th square number.

It is an amenable number.

46158436 is a deficient number, since it is larger than the sum of its proper divisors (37601135).

46158436 is an equidigital number, since it uses as much as digits as its factorization.

46158436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 124 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The cubic root of 46158436 is about 358.7156807729.

The spelling of 46158436 in words is "forty-six million, one hundred fifty-eight thousand, four hundred thirty-six".