45418667 has 8 divisors (see below), whose sum is σ = 52281600. Its totient is φ = 38649384.

The previous prime is 45418663. The next prime is 45418673. The reversal of 45418667 is 76681454.

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

It is a cyclic number.

It is not a de Polignac number, because 45418667 - 2² = 45418663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45418661) 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, 22367 + ... + 24312.

It is an arithmetic number, because the mean of its divisors is an integer number (6535200).

Almost surely, 2^45418667 is an apocalyptic number.

45418667 is a deficient number, since it is larger than the sum of its proper divisors (6862933).

45418667 is a wasteful number, since it uses less digits than its factorization.

45418667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46825.

The product of its digits is 161280, while the sum is 41.

The square root of 45418667 is about 6739.3372819588. The cubic root of 45418667 is about 356.7890040440.

The spelling of 45418667 in words is "forty-five million, four hundred eighteen thousand, six hundred sixty-seven".