46312263 has 8 divisors (see below), whose sum is σ = 68610800. Its totient is φ = 30874824.

The previous prime is 46312241. The next prime is 46312283. The reversal of 46312263 is 36221364.

46312263 is a `hidden beast` number, since 4 + 631 + 2 + 26 + 3 = 666.

46312263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-46312263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1715269 = 46312263 / (4 + 6 + 3 + 1 + 2 + 2 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46312213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857608 + ... + 857661.

It is an arithmetic number, because the mean of its divisors is an integer number (8576350).

Almost surely, 2^46312263 is an apocalyptic number.

46312263 is a deficient number, since it is larger than the sum of its proper divisors (22298537).

46312263 is a wasteful number, since it uses less digits than its factorization.

46312263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715278 (or 1715272 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 46312263 is about 6805.3113815607. The cubic root of 46312263 is about 359.1137226585.

The spelling of 46312263 in words is "forty-six million, three hundred twelve thousand, two hundred sixty-three".