45674 has 8 divisors (see below), whose sum is σ = 70308. Its totient is φ = 22240.

The previous prime is 45673. The next prime is 45677. The reversal of 45674 is 47654.

45674 is nontrivially palindromic in base 12.

45674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34225 + 11449 = 185^2 + 107^2 .

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

It is a super-2 number, since 2×45674² = 4172228552, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (45673) 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, 197 + ... + 360.

2⁴⁵⁶⁷⁴ is an apocalyptic number.

45674 is a deficient number, since it is larger than the sum of its proper divisors (24634).

45674 is a wasteful number, since it uses less digits than its factorization.

45674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600.

The product of its digits is 3360, while the sum is 26.

The square root of 45674 is about 213.7147631775. The cubic root of 45674 is about 35.7456349504.

The spelling of 45674 in words is "forty-five thousand, six hundred seventy-four".