4778296 has 16 divisors (see below), whose sum is σ = 9349200. Its totient is φ = 2285184.

The previous prime is 4778237. The next prime is 4778303. The reversal of 4778296 is 6928774.

It is a super-2 number, since 2×4778296² = 45664225327232, which contains 22 as substring.

It is a congruent number.

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, 12801 + ... + 13168.

It is an arithmetic number, because the mean of its divisors is an integer number (584325).

Almost surely, 2^4778296 is an apocalyptic number.

4778296 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4778296 is a deficient number, since it is larger than the sum of its proper divisors (4570904).

4778296 is a wasteful number, since it uses less digits than its factorization.

4778296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25998 (or 25994 counting only the distinct ones).

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

The square root of 4778296 is about 2185.9313804418. The cubic root of 4778296 is about 168.4319007952.

The spelling of 4778296 in words is "four million, seven hundred seventy-eight thousand, two hundred ninety-six".