7052157 has 16 divisors (see below), whose sum is σ = 11940480. Its totient is φ = 4029696.

The previous prime is 7052147. The next prime is 7052197. The reversal of 7052157 is 7512507.

It is not a de Polignac number, because 7052157 - 2⁴ = 7052141 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 7052157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7052107) 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, 18468 + ... + 18845.

It is an arithmetic number, because the mean of its divisors is an integer number (746280).

Almost surely, 2^7052157 is an apocalyptic number.

It is an amenable number.

7052157 is a deficient number, since it is larger than the sum of its proper divisors (4888323).

7052157 is a wasteful number, since it uses less digits than its factorization.

7052157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37329 (or 37323 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 7052157 is about 2655.5897650051. The cubic root of 7052157 is about 191.7670514684.

The spelling of 7052157 in words is "seven million, fifty-two thousand, one hundred fifty-seven".