45887307 has 8 divisors (see below), whose sum is σ = 61214784. Its totient is φ = 30575688.

The previous prime is 45887293. The next prime is 45887329. The reversal of 45887307 is 70378854.

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

It is not a de Polignac number, because 45887307 - 2⁴ = 45887291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45887357) 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, 7668 + ... + 12270.

It is an arithmetic number, because the mean of its divisors is an integer number (7651848).

Almost surely, 2^45887307 is an apocalyptic number.

45887307 is a deficient number, since it is larger than the sum of its proper divisors (15327477).

45887307 is a wasteful number, since it uses less digits than its factorization.

45887307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7929.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 45887307 is about 6774.0170504657. The cubic root of 45887307 is about 358.0119504349.

The spelling of 45887307 in words is "forty-five million, eight hundred eighty-seven thousand, three hundred seven".