5097890 has 32 divisors (see below), whose sum is σ = 11041920. Its totient is φ = 1655424.

The previous prime is 5097887. The next prime is 5097893. The reversal of 5097890 is 987905.

It is an interprime number because it is at equal distance from previous prime (5097887) and next prime (5097893).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5097893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587 + ... + 3246.

It is an arithmetic number, because the mean of its divisors is an integer number (345060).

Almost surely, 2^5097890 is an apocalyptic number.

5097890 is an abundant number, since it is smaller than the sum of its proper divisors (5944030).

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

5097890 is a wasteful number, since it uses less digits than its factorization.

5097890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 5097890 is about 2257.8507479459. The cubic root of 5097890 is about 172.1063206001.

The spelling of 5097890 in words is "five million, ninety-seven thousand, eight hundred ninety".