45848398 has 4 divisors (see below), whose sum is σ = 68772600. Its totient is φ = 22924198.

The previous prime is 45848389. The next prime is 45848419. The reversal of 45848398 is 89384854.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11462098 + ... + 11462101.

It is an arithmetic number, because the mean of its divisors is an integer number (17193150).

Almost surely, 2^45848398 is an apocalyptic number.

45848398 is a deficient number, since it is larger than the sum of its proper divisors (22924202).

45848398 is a wasteful number, since it uses less digits than its factorization.

45848398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22924201.

The product of its digits is 1105920, while the sum is 49.

The square root of 45848398 is about 6771.1445118237. The cubic root of 45848398 is about 357.9107327132.

The spelling of 45848398 in words is "forty-five million, eight hundred forty-eight thousand, three hundred ninety-eight".