46133231 has 8 divisors (see below), whose sum is σ = 46656000. Its totient is φ = 45613600.

The previous prime is 46133207. The next prime is 46133237. The reversal of 46133231 is 13233164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46133231 - 2²² = 41938927 is a prime.

It is a super-2 number, since 2×46133231² = 4256550004998722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46133197 and 46133206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46133237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39506 + ... + 40656.

It is an arithmetic number, because the mean of its divisors is an integer number (5832000).

Almost surely, 2^46133231 is an apocalyptic number.

46133231 is a deficient number, since it is larger than the sum of its proper divisors (522769).

46133231 is a wasteful number, since it uses less digits than its factorization.

46133231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569.

The product of its digits is 1296, while the sum is 23.

The square root of 46133231 is about 6792.1448011655. The cubic root of 46133231 is about 358.6503761705.

Adding to 46133231 its reverse (13233164), we get a palindrome (59366395).

It can be divided in two parts, 46133 and 231, that added together give a palindrome (46364).

The spelling of 46133231 in words is "forty-six million, one hundred thirty-three thousand, two hundred thirty-one".