45422150 has 24 divisors (see below), whose sum is σ = 84875520. Its totient is φ = 18084960.

The previous prime is 45422101. The next prime is 45422173. The reversal of 45422150 is 5122454.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9467 + ... + 13433.

It is an arithmetic number, because the mean of its divisors is an integer number (3536480).

Almost surely, 2^45422150 is an apocalyptic number.

45422150 is a deficient number, since it is larger than the sum of its proper divisors (39453370).

45422150 is a wasteful number, since it uses less digits than its factorization.

45422150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4208 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 45422150 is about 6739.5956852025. The cubic root of 45422150 is about 356.7981241146.

The spelling of 45422150 in words is "forty-five million, four hundred twenty-two thousand, one hundred fifty".