4924978 has 8 divisors (see below), whose sum is σ = 7401600. Its totient is φ = 2457780.

The previous prime is 4924973. The next prime is 4924979. The reversal of 4924978 is 8794294.

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

It is not an unprimeable number, because it can be changed into a prime (4924973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858 + ... + 3253.

It is an arithmetic number, because the mean of its divisors is an integer number (925200).

Almost surely, 2^4924978 is an apocalyptic number.

4924978 is a deficient number, since it is larger than the sum of its proper divisors (2476622).

4924978 is a wasteful number, since it uses less digits than its factorization.

4924978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712.

The product of its digits is 145152, while the sum is 43.

The square root of 4924978 is about 2219.2291454467. The cubic root of 4924978 is about 170.1380424332.

The spelling of 4924978 in words is "four million, nine hundred twenty-four thousand, nine hundred seventy-eight".