45317235 has 16 divisors (see below), whose sum is σ = 72591264. Its totient is φ = 24141312.

The previous prime is 45317231. The next prime is 45317243. The reversal of 45317235 is 53271354.

It is not a de Polignac number, because 45317235 - 2² = 45317231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45317231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23259 + ... + 25131.

It is an arithmetic number, because the mean of its divisors is an integer number (4536954).

Almost surely, 2^45317235 is an apocalyptic number.

45317235 is a deficient number, since it is larger than the sum of its proper divisors (27274029).

45317235 is a wasteful number, since it uses less digits than its factorization.

45317235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494.

The product of its digits is 12600, while the sum is 30.

The square root of 45317235 is about 6731.8077067011. The cubic root of 45317235 is about 356.5232044024.

Adding to 45317235 its reverse (53271354), we get a palindrome (98588589).

The spelling of 45317235 in words is "forty-five million, three hundred seventeen thousand, two hundred thirty-five".