4925778 has 32 divisors (see below), whose sum is σ = 11575872. Its totient is φ = 1377600.

The previous prime is 4925761. The next prime is 4925797. The reversal of 4925778 is 8775294.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013 + ... + 3728.

It is an arithmetic number, because the mean of its divisors is an integer number (361746).

Almost surely, 2^4925778 is an apocalyptic number.

4925778 is an abundant number, since it is smaller than the sum of its proper divisors (6650094).

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

4925778 is a wasteful number, since it uses less digits than its factorization.

4925778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770.

The product of its digits is 141120, while the sum is 42.

The square root of 4925778 is about 2219.4093808939. The cubic root of 4925778 is about 170.1472541877.

The spelling of 4925778 in words is "four million, nine hundred twenty-five thousand, seven hundred seventy-eight".