4888978 has 8 divisors (see below), whose sum is σ = 7363440. Its totient is φ = 2434500.

The previous prime is 4888973. The next prime is 4888981. The reversal of 4888978 is 8798884.

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

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4888973) 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, 4368 + ... + 5371.

It is an arithmetic number, because the mean of its divisors is an integer number (920430).

Almost surely, 2^4888978 is an apocalyptic number.

4888978 is a deficient number, since it is larger than the sum of its proper divisors (2474462).

4888978 is a wasteful number, since it uses less digits than its factorization.

4888978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9992.

The product of its digits is 1032192, while the sum is 52.

The square root of 4888978 is about 2211.1033444866. The cubic root of 4888978 is about 169.7224768354.

The spelling of 4888978 in words is "four million, eight hundred eighty-eight thousand, nine hundred seventy-eight".