45622436 has 6 divisors (see below), whose sum is σ = 79839270. Its totient is φ = 22811216.

The previous prime is 45622433. The next prime is 45622457. The reversal of 45622436 is 63422654.

It can be written as a sum of positive squares in only one way, i.e., 33062500 + 12559936 = 5750^2 + 3544^2 .

It is not an unprimeable number, because it can be changed into a prime (45622433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702801 + ... + 5702808.

It is an arithmetic number, because the mean of its divisors is an integer number (13306545).

Almost surely, 2^45622436 is an apocalyptic number.

It is an amenable number.

45622436 is a deficient number, since it is larger than the sum of its proper divisors (34216834).

45622436 is a wasteful number, since it uses less digits than its factorization.

45622436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11405613 (or 11405611 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 45622436 is about 6754.4382445915. The cubic root of 45622436 is about 357.3217811883.

The spelling of 45622436 in words is "forty-five million, six hundred twenty-two thousand, four hundred thirty-six".