5402271 has 16 divisors (see below), whose sum is σ = 8285184. Its totient is φ = 3067104.

The previous prime is 5402239. The next prime is 5402297. The reversal of 5402271 is 1722045.

It is not a de Polignac number, because 5402271 - 2⁵ = 5402239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402471) 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, 2890 + ... + 4376.

It is an arithmetic number, because the mean of its divisors is an integer number (517824).

Almost surely, 2^5402271 is an apocalyptic number.

5402271 is a deficient number, since it is larger than the sum of its proper divisors (2882913).

5402271 is a wasteful number, since it uses less digits than its factorization.

5402271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5402271 is about 2324.2785977589. The cubic root of 5402271 is about 175.4656550839.

The spelling of 5402271 in words is "five million, four hundred two thousand, two hundred seventy-one".