4812457 has 8 divisors (see below), whose sum is σ = 5309640. Its totient is φ = 4333440.

The previous prime is 4812433. The next prime is 4812481. The reversal of 4812457 is 7542184.

It is an interprime number because it is at equal distance from previous prime (4812433) and next prime (4812481).

It can be written as a sum of positive squares in 4 ways, for example, as 385641 + 4426816 = 621^2 + 2104^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4812457 - 2⁷ = 4812329 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4812427) 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, 3982 + ... + 5047.

It is an arithmetic number, because the mean of its divisors is an integer number (663705).

Almost surely, 2^4812457 is an apocalyptic number.

It is an amenable number.

4812457 is a deficient number, since it is larger than the sum of its proper divisors (497183).

4812457 is a wasteful number, since it uses less digits than its factorization.

4812457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083.

The product of its digits is 8960, while the sum is 31.

The square root of 4812457 is about 2193.7312962166. The cubic root of 4812457 is about 168.8323325717.

The spelling of 4812457 in words is "four million, eight hundred twelve thousand, four hundred fifty-seven".