45758 has 8 divisors (see below), whose sum is σ = 69552. Its totient is φ = 22576.

The previous prime is 45757. The next prime is 45763. The reversal of 45758 is 85754.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45751) 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, 191 + ... + 357.

It is an arithmetic number, because the mean of its divisors is an integer number (8694).

2⁴⁵⁷⁵⁸ is an apocalyptic number.

45758 is a deficient number, since it is larger than the sum of its proper divisors (23794).

45758 is a wasteful number, since it uses less digits than its factorization.

45758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306.

The product of its digits is 5600, while the sum is 29.

The square root of 45758 is about 213.9111965279. The cubic root of 45758 is about 35.7675350430.

It can be divided in two parts, 457 and 58, that added together give a palindrome (515).

The spelling of 45758 in words is "forty-five thousand, seven hundred fifty-eight".