45854022 has 16 divisors (see below), whose sum is σ = 94666752. Its totient is φ = 14791560.

The previous prime is 45853987. The next prime is 45854023. The reversal of 45854022 is 22045854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45854023) 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, 123078 + ... + 123449.

It is an arithmetic number, because the mean of its divisors is an integer number (5916672).

Almost surely, 2^45854022 is an apocalyptic number.

45854022 is an abundant number, since it is smaller than the sum of its proper divisors (48812730).

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

45854022 is a wasteful number, since it uses less digits than its factorization.

45854022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246563.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 45854022 is about 6771.5597907720. The cubic root of 45854022 is about 357.9253665045.

Adding to 45854022 its reverse (22045854), we get a palindrome (67899876).

The spelling of 45854022 in words is "forty-five million, eight hundred fifty-four thousand, twenty-two".