5261878 has 8 divisors (see below), whose sum is σ = 8147520. Its totient is φ = 2546040.

The previous prime is 5261869. The next prime is 5261887. The reversal of 5261878 is 8781625.

It is an interprime number because it is at equal distance from previous prime (5261869) and next prime (5261887).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42373 + ... + 42496.

It is an arithmetic number, because the mean of its divisors is an integer number (1018440).

Almost surely, 2^5261878 is an apocalyptic number.

5261878 is a deficient number, since it is larger than the sum of its proper divisors (2885642).

5261878 is a wasteful number, since it uses less digits than its factorization.

5261878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84902.

The product of its digits is 26880, while the sum is 37.

The square root of 5261878 is about 2293.8783751542. The cubic root of 5261878 is about 173.9323073100.

The spelling of 5261878 in words is "five million, two hundred sixty-one thousand, eight hundred seventy-eight".