4951157 has 2 divisors, whose sum is σ = 4951158. Its totient is φ = 4951156.

The previous prime is 4951151. The next prime is 4951183. The reversal of 4951157 is 7511594.

4951157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3786916 + 1164241 = 1946^2 + 1079^2 .

It is a cyclic number.

It is not a de Polignac number, because 4951157 - 2¹⁰ = 4950133 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4951151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475578 + 2475579.

It is an arithmetic number, because the mean of its divisors is an integer number (2475579).

Almost surely, 2^4951157 is an apocalyptic number.

It is an amenable number.

4951157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4951157 is an equidigital number, since it uses as much as digits as its factorization.

4951157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 32.

The square root of 4951157 is about 2225.1195473502. The cubic root of 4951157 is about 170.4389693360.

The spelling of 4951157 in words is "four million, nine hundred fifty-one thousand, one hundred fifty-seven".