6261878 has 16 divisors (see below), whose sum is σ = 10776480. Its totient is φ = 2673216.

The previous prime is 6261877. The next prime is 6261901. The reversal of 6261878 is 8781626.

It is a super-2 number, since 2×6261878² = 78422232173768, which contains 22 as substring.

6261878 is a modest number, since divided by 1878 gives 626 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6261877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3668 + ... + 5096.

It is an arithmetic number, because the mean of its divisors is an integer number (673530).

Almost surely, 2^6261878 is an apocalyptic number.

6261878 is a deficient number, since it is larger than the sum of its proper divisors (4514602).

6261878 is a wasteful number, since it uses less digits than its factorization.

6261878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751.

The product of its digits is 32256, while the sum is 38.

The square root of 6261878 is about 2502.3744723762. The cubic root of 6261878 is about 184.3181915570.

The spelling of 6261878 in words is "six million, two hundred sixty-one thousand, eight hundred seventy-eight".