4272631 has 6 divisors (see below), whose sum is σ = 4696496. Its totient is φ = 3884100.

The previous prime is 4272613. The next prime is 4272659. The reversal of 4272631 is 1362724.

It is not a de Polignac number, because 4272631 - 2⁹ = 4272119 is a prime.

It is a super-2 number, since 2×4272631² = 36510751324322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4272596 and 4272605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17535 + ... + 17776.

Almost surely, 2^4272631 is an apocalyptic number.

4272631 is a deficient number, since it is larger than the sum of its proper divisors (423865).

4272631 is a wasteful number, since it uses less digits than its factorization.

4272631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35333 (or 35322 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 4272631 is about 2067.0343490131. The cubic root of 4272631 is about 162.2675936107.

The spelling of 4272631 in words is "four million, two hundred seventy-two thousand, six hundred thirty-one".