4270631 has 4 divisors (see below), whose sum is σ = 4369992. Its totient is φ = 4171272.

The previous prime is 4270603. The next prime is 4270633. The reversal of 4270631 is 1360724.

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

It is a cyclic number.

It is not a de Polignac number, because 4270631 - 2¹⁰ = 4269607 is a prime.

It is a super-2 number, since 2×4270631² = 36476578276322, 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 = 4270597 and 4270606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4270633) 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, 49616 + ... + 49701.

It is an arithmetic number, because the mean of its divisors is an integer number (1092498).

Almost surely, 2^4270631 is an apocalyptic number.

4270631 is a deficient number, since it is larger than the sum of its proper divisors (99361).

4270631 is an equidigital number, since it uses as much as digits as its factorization.

4270631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99360.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 4270631 is about 2066.5505074883. The cubic root of 4270631 is about 162.2422707407.

The spelling of 4270631 in words is "four million, two hundred seventy thousand, six hundred thirty-one".