46665331 has 4 divisors (see below), whose sum is σ = 46699200. Its totient is φ = 46631464.

The previous prime is 46665329. The next prime is 46665337. The reversal of 46665331 is 13356664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46665331 - 2¹ = 46665329 is a prime.

It is a super-2 number, since 2×46665331² = 4355306234679122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46665337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14776 + ... + 17653.

It is an arithmetic number, because the mean of its divisors is an integer number (11674800).

Almost surely, 2^46665331 is an apocalyptic number.

46665331 is a deficient number, since it is larger than the sum of its proper divisors (33869).

46665331 is a wasteful number, since it uses less digits than its factorization.

46665331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33868.

The product of its digits is 38880, while the sum is 34.

The square root of 46665331 is about 6831.2027491504. The cubic root of 46665331 is about 360.0239978858.

The spelling of 46665331 in words is "forty-six million, six hundred sixty-five thousand, three hundred thirty-one".