45134092 has 24 divisors (see below), whose sum is σ = 81970560. Its totient is φ = 21719040.

The previous prime is 45134069. The next prime is 45134093. The reversal of 45134092 is 29043154.

It is a self number, because there is not a number n which added to its sum of digits gives 45134092.

It is not an unprimeable number, because it can be changed into a prime (45134093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70092 + ... + 70732.

It is an arithmetic number, because the mean of its divisors is an integer number (3415440).

Almost surely, 2^45134092 is an apocalyptic number.

It is an amenable number.

45134092 is a deficient number, since it is larger than the sum of its proper divisors (36836468).

45134092 is a wasteful number, since it uses less digits than its factorization.

45134092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281 (or 1279 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 45134092 is about 6718.1911255933. The cubic root of 45134092 is about 356.0422770984.

It can be divided in two parts, 451 and 34092, that added together give a palindrome (34543).

The spelling of 45134092 in words is "forty-five million, one hundred thirty-four thousand, ninety-two".