5097878 has 4 divisors (see below), whose sum is σ = 7646820. Its totient is φ = 2548938.

The previous prime is 5097863. The next prime is 5097887. The reversal of 5097878 is 8787905.

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, 1274468 + ... + 1274471.

It is an arithmetic number, because the mean of its divisors is an integer number (1911705).

Almost surely, 2^5097878 is an apocalyptic number.

5097878 is a deficient number, since it is larger than the sum of its proper divisors (2548942).

5097878 is a wasteful number, since it uses less digits than its factorization.

5097878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548941.

The product of its (nonzero) digits is 141120, while the sum is 44.

The square root of 5097878 is about 2257.8480905499. The cubic root of 5097878 is about 172.1061855588.

The spelling of 5097878 in words is "five million, ninety-seven thousand, eight hundred seventy-eight".