45007235 has 36 divisors (see below), whose sum is σ = 68093568. Its totient is φ = 28461888.

The previous prime is 45007213. The next prime is 45007253. The reversal of 45007235 is 53270054.

It is not a de Polignac number, because 45007235 - 2¹⁰ = 45006211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 40862 + ... + 41948.

It is an arithmetic number, because the mean of its divisors is an integer number (1891488).

Almost surely, 2^45007235 is an apocalyptic number.

45007235 is a deficient number, since it is larger than the sum of its proper divisors (23086333).

45007235 is a wasteful number, since it uses less digits than its factorization.

45007235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 45007235 is about 6708.7431758862. The cubic root of 45007235 is about 355.7083917409.

Adding to 45007235 its reverse (53270054), we get a palindrome (98277289).

The spelling of 45007235 in words is "forty-five million, seven thousand, two hundred thirty-five".