4957951 has 4 divisors (see below), whose sum is σ = 4965400. Its totient is φ = 4950504.

The previous prime is 4957937. The next prime is 4957969. The reversal of 4957951 is 1597594.

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

It is a cyclic number.

It is not a de Polignac number, because 4957951 - 2⁵ = 4957919 is a prime.

It is a Duffinian 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2616 + ... + 4093.

It is an arithmetic number, because the mean of its divisors is an integer number (1241350).

Almost surely, 2^4957951 is an apocalyptic number.

4957951 is a deficient number, since it is larger than the sum of its proper divisors (7449).

4957951 is an equidigital number, since it uses as much as digits as its factorization.

4957951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7448.

The product of its digits is 56700, while the sum is 40.

The square root of 4957951 is about 2226.6456835339. The cubic root of 4957951 is about 170.5168927458.

The spelling of 4957951 in words is "four million, nine hundred fifty-seven thousand, nine hundred fifty-one".