45898203 has 12 divisors (see below), whose sum is σ = 66267960. Its totient is φ = 28244736.

The previous prime is 45898201. The next prime is 45898211. The reversal of 45898203 is 30289854.

It is a happy number.

It is not a de Polignac number, because 45898203 - 2¹ = 45898201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (45898201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44758 + ... + 45771.

It is an arithmetic number, because the mean of its divisors is an integer number (5522330).

Almost surely, 2^45898203 is an apocalyptic number.

45898203 is a deficient number, since it is larger than the sum of its proper divisors (20369757).

45898203 is a wasteful number, since it uses less digits than its factorization.

45898203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90558 (or 90545 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 45898203 is about 6774.8212522546. The cubic root of 45898203 is about 358.0402849915.

The spelling of 45898203 in words is "forty-five million, eight hundred ninety-eight thousand, two hundred three".