45886049 has 4 divisors (see below), whose sum is σ = 50057520. Its totient is φ = 41714580.

The previous prime is 45886039. The next prime is 45886069. The reversal of 45886049 is 94068854.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45886049 - 2⁸ = 45885793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45886039) 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, 2085719 + ... + 2085740.

It is an arithmetic number, because the mean of its divisors is an integer number (12514380).

Almost surely, 2^45886049 is an apocalyptic number.

It is an amenable number.

45886049 is a deficient number, since it is larger than the sum of its proper divisors (4171471).

45886049 is a wasteful number, since it uses less digits than its factorization.

45886049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4171470.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 45886049 is about 6773.9241950291. The cubic root of 45886049 is about 358.0086787738.

The spelling of 45886049 in words is "forty-five million, eight hundred eighty-six thousand, forty-nine".