45022610 has 8 divisors (see below), whose sum is σ = 81040716. Its totient is φ = 18009040.

The previous prime is 45022597. The next prime is 45022619. The reversal of 45022610 is 1622054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41822089 + 3200521 = 6467^2 + 1789^2 .

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

It is a super-2 number, since 2×45022610² = 4054070822424200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45022619) 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, 2251121 + ... + 2251140.

Almost surely, 2^45022610 is an apocalyptic number.

45022610 is a deficient number, since it is larger than the sum of its proper divisors (36018106).

45022610 is a wasteful number, since it uses less digits than its factorization.

45022610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4502268.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 45022610 is about 6709.8889707655. Note that the first 3 decimals coincide. The cubic root of 45022610 is about 355.7488918507.

Adding to 45022610 its reverse (1622054), we get a palindrome (46644664).

The spelling of 45022610 in words is "forty-five million, twenty-two thousand, six hundred ten".