45869622 has 8 divisors (see below), whose sum is σ = 91739256. Its totient is φ = 15289872.

The previous prime is 45869599. The next prime is 45869627. The reversal of 45869622 is 22696854.

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

45869622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45869627) 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, 3822463 + ... + 3822474.

It is an arithmetic number, because the mean of its divisors is an integer number (11467407).

Almost surely, 2^45869622 is an apocalyptic number.

45869622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45869622 is a wasteful number, since it uses less digits than its factorization.

45869622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644942.

The product of its digits is 207360, while the sum is 42.

The square root of 45869622 is about 6772.7115692313. The cubic root of 45869622 is about 357.9659518403.

The spelling of 45869622 in words is "forty-five million, eight hundred sixty-nine thousand, six hundred twenty-two".