4297778 has 16 divisors (see below), whose sum is σ = 6729216. Its totient is φ = 2056320.

The previous prime is 4297763. The next prime is 4297793. The reversal of 4297778 is 8777924.

It is an interprime number because it is at equal distance from previous prime (4297763) and next prime (4297793).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6050 + ... + 6722.

It is an arithmetic number, because the mean of its divisors is an integer number (420576).

Almost surely, 2^4297778 is an apocalyptic number.

4297778 is a deficient number, since it is larger than the sum of its proper divisors (2431438).

4297778 is a wasteful number, since it uses less digits than its factorization.

4297778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809.

The product of its digits is 197568, while the sum is 44.

The square root of 4297778 is about 2073.1082943252. The cubic root of 4297778 is about 162.5853185104.

The spelling of 4297778 in words is "four million, two hundred ninety-seven thousand, seven hundred seventy-eight".