4455957 has 8 divisors (see below), whose sum is σ = 6481440. Its totient is φ = 2700560.

The previous prime is 4455953. The next prime is 4455959. The reversal of 4455957 is 7595544.

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 4455957 - 2² = 4455953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67482 + ... + 67547.

It is an arithmetic number, because the mean of its divisors is an integer number (810180).

Almost surely, 2^4455957 is an apocalyptic number.

It is an amenable number.

4455957 is a deficient number, since it is larger than the sum of its proper divisors (2025483).

4455957 is a wasteful number, since it uses less digits than its factorization.

4455957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135043.

The product of its digits is 126000, while the sum is 39.

The square root of 4455957 is about 2110.9137831754. The cubic root of 4455957 is about 164.5559779065. Note that the first 3 decimals are identical.

The spelling of 4455957 in words is "four million, four hundred fifty-five thousand, nine hundred fifty-seven".