45417122 has 8 divisors (see below), whose sum is σ = 68223900. Its totient is φ = 22675824.

The previous prime is 45417107. The next prime is 45417191. The reversal of 45417122 is 22171454.

It can be written as a sum of positive squares in 2 ways, for example, as 32160241 + 13256881 = 5671^2 + 3641^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 45417091 and 45417100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14597 + ... + 17432.

Almost surely, 2^45417122 is an apocalyptic number.

45417122 is a deficient number, since it is larger than the sum of its proper divisors (22806778).

45417122 is a wasteful number, since it uses less digits than its factorization.

45417122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32740.

The product of its digits is 2240, while the sum is 26.

The square root of 45417122 is about 6739.2226554700. Note that the first 3 decimals coincide. The cubic root of 45417122 is about 356.7849583855.

Adding to 45417122 its reverse (22171454), we get a palindrome (67588576).

It can be divided in two parts, 454 and 17122, that added together give a cube (17576 = 26³).

The spelling of 45417122 in words is "forty-five million, four hundred seventeen thousand, one hundred twenty-two".