4494957 has 4 divisors (see below), whose sum is σ = 5993280. Its totient is φ = 2996636.

The previous prime is 4494947. The next prime is 4494961. The reversal of 4494957 is 7594944.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4494957 - 2⁸ = 4494701 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749157 + ... + 749162.

It is an arithmetic number, because the mean of its divisors is an integer number (1498320).

Almost surely, 2^4494957 is an apocalyptic number.

It is an amenable number.

4494957 is a deficient number, since it is larger than the sum of its proper divisors (1498323).

4494957 is a wasteful number, since it uses less digits than its factorization.

4494957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498322.

The product of its digits is 181440, while the sum is 42.

The square root of 4494957 is about 2120.1313638546. The cubic root of 4494957 is about 165.0346667288.

The spelling of 4494957 in words is "four million, four hundred ninety-four thousand, nine hundred fifty-seven".