52498398 has 8 divisors (see below), whose sum is σ = 104996808. Its totient is φ = 17499464.

The previous prime is 52498393. The next prime is 52498403. The reversal of 52498398 is 89389425.

It is an interprime number because it is at equal distance from previous prime (52498393) and next prime (52498403).

It is a sphenic number, since it is the product of 3 distinct primes.

52498398 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52498393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4374861 + ... + 4374872.

It is an arithmetic number, because the mean of its divisors is an integer number (13124601).

Almost surely, 2^52498398 is an apocalyptic number.

52498398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52498398 is a wasteful number, since it uses less digits than its factorization.

52498398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8749738.

The product of its digits is 622080, while the sum is 48.

The square root of 52498398 is about 7245.5778237488. The cubic root of 52498398 is about 374.4398106957.

The spelling of 52498398 in words is "fifty-two million, four hundred ninety-eight thousand, three hundred ninety-eight".