7045157 has 16 divisors (see below), whose sum is σ = 8652672. Its totient is φ = 5598720.

The previous prime is 7045139. The next prime is 7045177. The reversal of 7045157 is 7515407.

7045157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7045157 - 2⁸ = 7044901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7045127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8282 + ... + 9092.

It is an arithmetic number, because the mean of its divisors is an integer number (540792).

Almost surely, 2^7045157 is an apocalyptic number.

It is an amenable number.

7045157 is a deficient number, since it is larger than the sum of its proper divisors (1607515).

7045157 is a wasteful number, since it uses less digits than its factorization.

7045157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 7045157 is about 2654.2714631326. The cubic root of 7045157 is about 191.7035808757.

The spelling of 7045157 in words is "seven million, forty-five thousand, one hundred fifty-seven".