45667331 has 4 divisors (see below), whose sum is σ = 45857064. Its totient is φ = 45477600.

The previous prime is 45667327. The next prime is 45667339. The reversal of 45667331 is 13376654.

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 45667331 - 2² = 45667327 is a prime.

It is a super-3 number, since 3×45667331³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45667291 and 45667300.

It is not an unprimeable number, because it can be changed into a prime (45667339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94505 + ... + 94986.

It is an arithmetic number, because the mean of its divisors is an integer number (11464266).

Almost surely, 2^45667331 is an apocalyptic number.

45667331 is a deficient number, since it is larger than the sum of its proper divisors (189733).

45667331 is a wasteful number, since it uses less digits than its factorization.

45667331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189732.

The product of its digits is 45360, while the sum is 35.

The square root of 45667331 is about 6757.7607977791. The cubic root of 45667331 is about 357.4389508938.

The spelling of 45667331 in words is "forty-five million, six hundred sixty-seven thousand, three hundred thirty-one".