4926778 has 8 divisors (see below), whose sum is σ = 7500672. Its totient is φ = 2426556.

The previous prime is 4926767. The next prime is 4926791. The reversal of 4926778 is 8776294.

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

It is a super-2 number, since 2×4926778² = 48546282922568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18250 + ... + 18517.

It is an arithmetic number, because the mean of its divisors is an integer number (937584).

Almost surely, 2^4926778 is an apocalyptic number.

4926778 is a deficient number, since it is larger than the sum of its proper divisors (2573894).

4926778 is a wasteful number, since it uses less digits than its factorization.

4926778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36836.

The product of its digits is 169344, while the sum is 43.

The square root of 4926778 is about 2219.6346546222. The cubic root of 4926778 is about 170.1587674783.

The spelling of 4926778 in words is "four million, nine hundred twenty-six thousand, seven hundred seventy-eight".