45726827 has 4 divisors (see below), whose sum is σ = 45767640. Its totient is φ = 45686016.

The previous prime is 45726799. The next prime is 45726839. The reversal of 45726827 is 72862754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45726827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45726847) 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, 18677 + ... + 20982.

It is an arithmetic number, because the mean of its divisors is an integer number (11441910).

Almost surely, 2^45726827 is an apocalyptic number.

45726827 is a deficient number, since it is larger than the sum of its proper divisors (40813).

45726827 is a wasteful number, since it uses less digits than its factorization.

45726827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40812.

The product of its digits is 188160, while the sum is 41.

The square root of 45726827 is about 6762.1614148141. The cubic root of 45726827 is about 357.5941089229.

The spelling of 45726827 in words is "forty-five million, seven hundred twenty-six thousand, eight hundred twenty-seven".