4260931 has 4 divisors (see below), whose sum is σ = 4511592. Its totient is φ = 4010272.

The previous prime is 4260917. The next prime is 4260967. The reversal of 4260931 is 1390624.

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 4260931 - 2⁵ = 4260899 is a prime.

It is a super-2 number, since 2×4260931² = 36311065973522, which contains 22 as substring.

It is a Duffinian number.

4260931 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4260896 and 4260905.

It is not an unprimeable number, because it can be changed into a prime (4260901) 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, 125305 + ... + 125338.

It is an arithmetic number, because the mean of its divisors is an integer number (1127898).

Almost surely, 2^4260931 is an apocalyptic number.

4260931 is a deficient number, since it is larger than the sum of its proper divisors (250661).

4260931 is a wasteful number, since it uses less digits than its factorization.

4260931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250660.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 4260931 is about 2064.2022672209. The cubic root of 4260931 is about 162.1193425339.

The spelling of 4260931 in words is "four million, two hundred sixty thousand, nine hundred thirty-one".