45326667 has 4 divisors (see below), whose sum is σ = 60435560. Its totient is φ = 30217776.

The previous prime is 45326663. The next prime is 45326683. The reversal of 45326667 is 76662354.

45326667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45326667 - 2² = 45326663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45326663) 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 3 ways as a sum of consecutive naturals, for example, 7554442 + ... + 7554447.

It is an arithmetic number, because the mean of its divisors is an integer number (15108890).

Almost surely, 2^45326667 is an apocalyptic number.

45326667 is a deficient number, since it is larger than the sum of its proper divisors (15108893).

45326667 is a wasteful number, since it uses less digits than its factorization.

45326667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15108892.

The product of its digits is 181440, while the sum is 39.

The square root of 45326667 is about 6732.5082250228. The cubic root of 45326667 is about 356.5479374029.

The spelling of 45326667 in words is "forty-five million, three hundred twenty-six thousand, six hundred sixty-seven".