45298395 has 24 divisors (see below), whose sum is σ = 78816816. Its totient is φ = 24067008.

The previous prime is 45298391. The next prime is 45298403. The reversal of 45298395 is 59389254.

It is not a de Polignac number, because 45298395 - 2² = 45298391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 45298395.

It is not an unprimeable number, because it can be changed into a prime (45298391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10957 + ... + 14513.

It is an arithmetic number, because the mean of its divisors is an integer number (3284034).

Almost surely, 2^45298395 is an apocalyptic number.

45298395 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45298395 is a deficient number, since it is larger than the sum of its proper divisors (33518421).

45298395 is a wasteful number, since it uses less digits than its factorization.

45298395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851 (or 3848 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 45298395 is about 6730.4082342752. The cubic root of 45298395 is about 356.4737910596.

The spelling of 45298395 in words is "forty-five million, two hundred ninety-eight thousand, three hundred ninety-five".