5271974 has 4 divisors (see below), whose sum is σ = 7907964. Its totient is φ = 2635986.

The previous prime is 5271967. The next prime is 5271977. The reversal of 5271974 is 4791725.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1317992 + ... + 1317995.

It is an arithmetic number, because the mean of its divisors is an integer number (1976991).

Almost surely, 2^5271974 is an apocalyptic number.

5271974 is a deficient number, since it is larger than the sum of its proper divisors (2635990).

5271974 is a wasteful number, since it uses less digits than its factorization.

5271974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635989.

The product of its digits is 17640, while the sum is 35.

The square root of 5271974 is about 2296.0779603489. The cubic root of 5271974 is about 174.0434779271.

Subtracting from 5271974 its reverse (4791725), we obtain a square (480249 = 693²).

The spelling of 5271974 in words is "five million, two hundred seventy-one thousand, nine hundred seventy-four".