45271092 has 24 divisors (see below), whose sum is σ = 106029952. Its totient is φ = 15033600.

The previous prime is 45271073. The next prime is 45271103. The reversal of 45271092 is 29017254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3709 + ... + 10212.

Almost surely, 2^45271092 is an apocalyptic number.

It is an amenable number.

45271092 is an abundant number, since it is smaller than the sum of its proper divisors (60758860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45271092 is a wasteful number, since it uses less digits than its factorization.

45271092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14199 (or 14197 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 45271092 is about 6728.3795969015. The cubic root of 45271092 is about 356.4021567334.

The spelling of 45271092 in words is "forty-five million, two hundred seventy-one thousand, ninety-two".