45955822 has 8 divisors (see below), whose sum is σ = 75200472. Its totient is φ = 20889000.

The previous prime is 45955799. The next prime is 45955843. The reversal of 45955822 is 22855954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45955822² = 4223875151391368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044429 + ... + 1044472.

It is an arithmetic number, because the mean of its divisors is an integer number (9400059).

Almost surely, 2^45955822 is an apocalyptic number.

45955822 is a deficient number, since it is larger than the sum of its proper divisors (29244650).

45955822 is a wasteful number, since it uses less digits than its factorization.

45955822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088914.

The product of its digits is 144000, while the sum is 40.

The square root of 45955822 is about 6779.0723554185. The cubic root of 45955822 is about 358.1900460944.

The spelling of 45955822 in words is "forty-five million, nine hundred fifty-five thousand, eight hundred twenty-two".