45522226 has 32 divisors (see below), whose sum is σ = 75209472. Its totient is φ = 20578560.

The previous prime is 45522193. The next prime is 45522293. The reversal of 45522226 is 62222554.

It is a junction number, because it is equal to n+sod(n) for n = 45522194 and 45522203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97245 + ... + 97711.

It is an arithmetic number, because the mean of its divisors is an integer number (2350296).

Almost surely, 2^45522226 is an apocalyptic number.

45522226 is a deficient number, since it is larger than the sum of its proper divisors (29687246).

45522226 is a wasteful number, since it uses less digits than its factorization.

45522226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594.

The product of its digits is 9600, while the sum is 28.

The square root of 45522226 is about 6747.0160812021. The cubic root of 45522226 is about 357.0599694730.

The spelling of 45522226 in words is "forty-five million, five hundred twenty-two thousand, two hundred twenty-six".