46672331 has 8 divisors (see below), whose sum is σ = 47916480. Its totient is φ = 45444672.

The previous prime is 46672321. The next prime is 46672333. The reversal of 46672331 is 13327664.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46672331 is a prime.

It is a super-2 number, since 2×46672331² = 4356612961947122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46672333) 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, 1721 + ... + 9813.

It is an arithmetic number, because the mean of its divisors is an integer number (5989560).

Almost surely, 2^46672331 is an apocalyptic number.

46672331 is a deficient number, since it is larger than the sum of its proper divisors (1244149).

46672331 is an equidigital number, since it uses as much as digits as its factorization.

46672331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8245.

The product of its digits is 18144, while the sum is 32.

The square root of 46672331 is about 6831.7150848085. The cubic root of 46672331 is about 360.0419987009.

Adding to 46672331 its reverse (13327664), we get a palindrome (59999995).

The spelling of 46672331 in words is "forty-six million, six hundred seventy-two thousand, three hundred thirty-one".