45122235 has 8 divisors (see below), whose sum is σ = 72195600. Its totient is φ = 24065184.

The previous prime is 45122227. The next prime is 45122237. The reversal of 45122235 is 53222154.

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

It is not a de Polignac number, because 45122235 - 2³ = 45122227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45122237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504060 + ... + 1504089.

It is an arithmetic number, because the mean of its divisors is an integer number (9024450).

Almost surely, 2^45122235 is an apocalyptic number.

45122235 is a deficient number, since it is larger than the sum of its proper divisors (27073365).

45122235 is a wasteful number, since it uses less digits than its factorization.

45122235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008157.

The product of its digits is 2400, while the sum is 24.

The square root of 45122235 is about 6717.3086128300. The cubic root of 45122235 is about 356.0110962118.

Adding to 45122235 its reverse (53222154), we get a palindrome (98344389).

The spelling of 45122235 in words is "forty-five million, one hundred twenty-two thousand, two hundred thirty-five".