4914157 has 4 divisors (see below), whose sum is σ = 5127840. Its totient is φ = 4700476.

The previous prime is 4914131. The next prime is 4914167. The reversal of 4914157 is 7514194.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7514194 = 2 ⋅3757097.

It is a cyclic number.

It is not a de Polignac number, because 4914157 - 2⁷ = 4914029 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4914127) 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, 106807 + ... + 106852.

It is an arithmetic number, because the mean of its divisors is an integer number (1281960).

Almost surely, 2^4914157 is an apocalyptic number.

It is an amenable number.

4914157 is a deficient number, since it is larger than the sum of its proper divisors (213683).

4914157 is a wasteful number, since it uses less digits than its factorization.

4914157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213682.

The product of its digits is 5040, while the sum is 31.

The square root of 4914157 is about 2216.7897960790. The cubic root of 4914157 is about 170.0133438199.

The spelling of 4914157 in words is "four million, nine hundred fourteen thousand, one hundred fifty-seven".