5271634 has 8 divisors (see below), whose sum is σ = 7940988. Its totient is φ = 2624640.

The previous prime is 5271631. The next prime is 5271653. The reversal of 5271634 is 4361725.

It can be written as a sum of positive squares in 2 ways, for example, as 4397409 + 874225 = 2097^2 + 935^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5271631) 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, 4987 + ... + 5950.

Almost surely, 2^5271634 is an apocalyptic number.

5271634 is a deficient number, since it is larger than the sum of its proper divisors (2669354).

5271634 is a wasteful number, since it uses less digits than its factorization.

5271634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11180.

The product of its digits is 5040, while the sum is 28.

The square root of 5271634 is about 2296.0039198573. The cubic root of 5271634 is about 174.0397363777.

Subtracting from 5271634 its reverse (4361725), we obtain a palindrome (909909).

The spelling of 5271634 in words is "five million, two hundred seventy-one thousand, six hundred thirty-four".