45916691 has 8 divisors (see below), whose sum is σ = 47001840. Its totient is φ = 44841888.

The previous prime is 45916681. The next prime is 45916693. The reversal of 45916691 is 19661954.

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

It is not a de Polignac number, because 45916691 - 2⁶ = 45916627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45916693) 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, 6785 + ... + 11741.

It is an arithmetic number, because the mean of its divisors is an integer number (5875230).

Almost surely, 2^45916691 is an apocalyptic number.

45916691 is a deficient number, since it is larger than the sum of its proper divisors (1085149).

45916691 is a wasteful number, since it uses less digits than its factorization.

45916691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173.

The product of its digits is 58320, while the sum is 41.

The square root of 45916691 is about 6776.1855789227. The cubic root of 45916691 is about 358.0883519439.

The spelling of 45916691 in words is "forty-five million, nine hundred sixteen thousand, six hundred ninety-one".