45626122 has 4 divisors (see below), whose sum is σ = 68439186. Its totient is φ = 22813060.

The previous prime is 45626111. The next prime is 45626131. The reversal of 45626122 is 22162654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39677401 + 5948721 = 6299^2 + 2439^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11406529 + ... + 11406532.

Almost surely, 2^45626122 is an apocalyptic number.

45626122 is a deficient number, since it is larger than the sum of its proper divisors (22813064).

45626122 is a wasteful number, since it uses less digits than its factorization.

45626122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22813063.

The product of its digits is 5760, while the sum is 28.

The square root of 45626122 is about 6754.7110967087. The cubic root of 45626122 is about 357.3314040313.

Adding to 45626122 its reverse (22162654), we get a palindrome (67788776).

The spelling of 45626122 in words is "forty-five million, six hundred twenty-six thousand, one hundred twenty-two".