4654257 has 8 divisors (see below), whose sum is σ = 6475584. Its totient is φ = 2967888.

The previous prime is 4654241. The next prime is 4654271. The reversal of 4654257 is 7524564.

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

It is not a de Polignac number, because 4654257 - 2⁴ = 4654241 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

4654257 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4654207) 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, 33658 + ... + 33795.

It is an arithmetic number, because the mean of its divisors is an integer number (809448).

Almost surely, 2^4654257 is an apocalyptic number.

It is an amenable number.

4654257 is a deficient number, since it is larger than the sum of its proper divisors (1821327).

4654257 is a wasteful number, since it uses less digits than its factorization.

4654257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67479.

The product of its digits is 33600, while the sum is 33.

The square root of 4654257 is about 2157.3727077165. The cubic root of 4654257 is about 166.9616726319.

The spelling of 4654257 in words is "four million, six hundred fifty-four thousand, two hundred fifty-seven".