45836423 has 4 divisors (see below), whose sum is σ = 46144200. Its totient is φ = 45528648.

The previous prime is 45836407. The next prime is 45836431. The reversal of 45836423 is 32463854.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32463854 = 2 ⋅16231927.

It is a cyclic number.

It is not a de Polignac number, because 45836423 - 2⁴ = 45836407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45836023) 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, 153665 + ... + 153962.

It is an arithmetic number, because the mean of its divisors is an integer number (11536050).

Almost surely, 2^45836423 is an apocalyptic number.

45836423 is a deficient number, since it is larger than the sum of its proper divisors (307777).

45836423 is a wasteful number, since it uses less digits than its factorization.

45836423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307776.

The product of its digits is 69120, while the sum is 35.

The square root of 45836423 is about 6770.2601870238. The cubic root of 45836423 is about 357.8795694708.

The spelling of 45836423 in words is "forty-five million, eight hundred thirty-six thousand, four hundred twenty-three".