4957901 has 4 divisors (see below), whose sum is σ = 5339292. Its totient is φ = 4576512.

The previous prime is 4957891. The next prime is 4957913. The reversal of 4957901 is 1097594.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 249001 + 4708900 = 499^2 + 2170^2 .

It is a cyclic number.

It is not a de Polignac number, because 4957901 - 2⁶ = 4957837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957921) 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 3 ways as a sum of consecutive naturals, for example, 190676 + ... + 190701.

It is an arithmetic number, because the mean of its divisors is an integer number (1334823).

Almost surely, 2^4957901 is an apocalyptic number.

It is an amenable number.

4957901 is a deficient number, since it is larger than the sum of its proper divisors (381391).

4957901 is a wasteful number, since it uses less digits than its factorization.

4957901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381390.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 4957901 is about 2226.6344558548. The cubic root of 4957901 is about 170.5163195337.

The spelling of 4957901 in words is "four million, nine hundred fifty-seven thousand, nine hundred one".