5697147 has 4 divisors (see below), whose sum is σ = 7596200. Its totient is φ = 3798096.

The previous prime is 5697127. The next prime is 5697161. The reversal of 5697147 is 7417965.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5697147 - 2⁸ = 5696891 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5697127) 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, 949522 + ... + 949527.

It is an arithmetic number, because the mean of its divisors is an integer number (1899050).

Almost surely, 2^5697147 is an apocalyptic number.

5697147 is a deficient number, since it is larger than the sum of its proper divisors (1899053).

5697147 is a wasteful number, since it uses less digits than its factorization.

5697147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899052.

The product of its digits is 52920, while the sum is 39.

The square root of 5697147 is about 2386.8697073783. The cubic root of 5697147 is about 178.6017905250.

The spelling of 5697147 in words is "five million, six hundred ninety-seven thousand, one hundred forty-seven".