4797457 has 8 divisors (see below), whose sum is σ = 5631296. Its totient is φ = 4000752.

The previous prime is 4797439. The next prime is 4797469. The reversal of 4797457 is 7547974.

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

It is not a de Polignac number, because 4797457 - 2¹⁵ = 4764689 is a prime.

It is a d-powerful number, because it can be written as 4³ + 7⁴ + 9⁷ + 7⁴ + 4⁶ + 5⁵ + 7⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4797407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9003 + ... + 9520.

It is an arithmetic number, because the mean of its divisors is an integer number (703912).

Almost surely, 2^4797457 is an apocalyptic number.

It is an amenable number.

4797457 is a deficient number, since it is larger than the sum of its proper divisors (833839).

4797457 is a wasteful number, since it uses less digits than its factorization.

4797457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18567.

The product of its digits is 246960, while the sum is 43.

The square root of 4797457 is about 2190.3097954399. The cubic root of 4797457 is about 168.6567382249.

The spelling of 4797457 in words is "four million, seven hundred ninety-seven thousand, four hundred fifty-seven".