5297998 has 16 divisors (see below), whose sum is σ = 8449920. Its totient is φ = 2484216.

The previous prime is 5297951. The next prime is 5298019. The reversal of 5297998 is 8997925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3415 + ... + 4717.

It is an arithmetic number, because the mean of its divisors is an integer number (528120).

Almost surely, 2^5297998 is an apocalyptic number.

5297998 is a deficient number, since it is larger than the sum of its proper divisors (3151922).

5297998 is a wasteful number, since it uses less digits than its factorization.

5297998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431.

The product of its digits is 408240, while the sum is 49.

The square root of 5297998 is about 2301.7380389610. The cubic root of 5297998 is about 174.3293844446.

The spelling of 5297998 in words is "five million, two hundred ninety-seven thousand, nine hundred ninety-eight".