45916667 has 4 divisors (see below), whose sum is σ = 47157696. Its totient is φ = 44675640.

The previous prime is 45916631. The next prime is 45916681. The reversal of 45916667 is 76661954.

It is a happy number.

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 45916667 - 2⁸ = 45916411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45916627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620459 + ... + 620532.

It is an arithmetic number, because the mean of its divisors is an integer number (11789424).

Almost surely, 2^45916667 is an apocalyptic number.

45916667 is a deficient number, since it is larger than the sum of its proper divisors (1241029).

45916667 is a wasteful number, since it uses less digits than its factorization.

45916667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241028.

The product of its digits is 272160, while the sum is 44.

The square root of 45916667 is about 6776.1838080147. The cubic root of 45916667 is about 358.0882895546.

The spelling of 45916667 in words is "forty-five million, nine hundred sixteen thousand, six hundred sixty-seven".