45607 has 4 divisors (see below), whose sum is σ = 46440. Its totient is φ = 44776.

The previous prime is 45599. The next prime is 45613. The reversal of 45607 is 70654.

45607 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, and also an emirpimes, since its reverse is a distinct semiprime: 70654 = 2 ⋅35327.

It is a cyclic number.

It is not a de Polignac number, because 45607 - 2³ = 45599 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45667) 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, 328 + ... + 445.

It is an arithmetic number, because the mean of its divisors is an integer number (11610).

2⁴⁵⁶⁰⁷ is an apocalyptic number.

45607 is a deficient number, since it is larger than the sum of its proper divisors (833).

45607 is an equidigital number, since it uses as much as digits as its factorization.

45607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 45607 is about 213.5579546634. The cubic root of 45607 is about 35.7281477618.

The spelling of 45607 in words is "forty-five thousand, six hundred seven".