7104157 has 4 divisors (see below), whose sum is σ = 7478080. Its totient is φ = 6730236.

The previous prime is 7104143. The next prime is 7104179. The reversal of 7104157 is 7514017.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7104157 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 (7104107) 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, 186933 + ... + 186970.

It is an arithmetic number, because the mean of its divisors is an integer number (1869520).

Almost surely, 2^7104157 is an apocalyptic number.

It is an amenable number.

7104157 is a deficient number, since it is larger than the sum of its proper divisors (373923).

7104157 is a wasteful number, since it uses less digits than its factorization.

7104157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373922.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 7104157 is about 2665.3624519003. The cubic root of 7104157 is about 192.2372374894.

The spelling of 7104157 in words is "seven million, one hundred four thousand, one hundred fifty-seven".