4878951 has 16 divisors (see below), whose sum is σ = 8110848. Its totient is φ = 2534400.

The previous prime is 4878943. The next prime is 4878977. The reversal of 4878951 is 1598784.

It is not a de Polignac number, because 4878951 - 2³ = 4878943 is a prime.

4878951 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10330 + ... + 10791.

It is an arithmetic number, because the mean of its divisors is an integer number (506928).

Almost surely, 2^4878951 is an apocalyptic number.

4878951 is a deficient number, since it is larger than the sum of its proper divisors (3231897).

4878951 is a wasteful number, since it uses less digits than its factorization.

4878951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21142.

The product of its digits is 80640, while the sum is 42.

The square root of 4878951 is about 2208.8347606827. The cubic root of 4878951 is about 169.6063672219.

The spelling of 4878951 in words is "four million, eight hundred seventy-eight thousand, nine hundred fifty-one".