45691233 has 8 divisors (see below), whose sum is σ = 69624768. Its totient is φ = 26109264.

The previous prime is 45691231. The next prime is 45691301. The reversal of 45691233 is 33219654.

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

It is not a de Polignac number, because 45691233 - 2¹ = 45691231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45691194 and 45691203.

It is not an unprimeable number, because it can be changed into a prime (45691231) 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, 1087866 + ... + 1087907.

It is an arithmetic number, because the mean of its divisors is an integer number (8703096).

Almost surely, 2^45691233 is an apocalyptic number.

It is an amenable number.

45691233 is a deficient number, since it is larger than the sum of its proper divisors (23933535).

45691233 is a wasteful number, since it uses less digits than its factorization.

45691233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175783.

The product of its digits is 19440, while the sum is 33.

The square root of 45691233 is about 6759.5290516426. The cubic root of 45691233 is about 357.5013004664.

The spelling of 45691233 in words is "forty-five million, six hundred ninety-one thousand, two hundred thirty-three".