46641331 has 8 divisors (see below), whose sum is σ = 50971824. Its totient is φ = 42325920.

The previous prime is 46641323. The next prime is 46641337. The reversal of 46641331 is 13314664.

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 46641331 - 2³ = 46641323 is a prime.

It is a super-2 number, since 2×46641331² = 4350827514903122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46641331.

It is not an unprimeable number, because it can be changed into a prime (46641337) 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, 3285 + ... + 10201.

It is an arithmetic number, because the mean of its divisors is an integer number (6371478).

Almost surely, 2^46641331 is an apocalyptic number.

46641331 is a deficient number, since it is larger than the sum of its proper divisors (4330493).

46641331 is a wasteful number, since it uses less digits than its factorization.

46641331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541.

The product of its digits is 5184, while the sum is 28.

The square root of 46641331 is about 6829.4458779611. The cubic root of 46641331 is about 359.9622671358.

Adding to 46641331 its reverse (13314664), we get a palindrome (59955995).

It can be divided in two parts, 4664 and 1331, that added together give a palindrome (5995).

The spelling of 46641331 in words is "forty-six million, six hundred forty-one thousand, three hundred thirty-one".