4262381 has 4 divisors (see below), whose sum is σ = 4284000. Its totient is φ = 4240764.

The previous prime is 4262353. The next prime is 4262387. The reversal of 4262381 is 1832624.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4262381 - 2¹⁰ = 4261357 is a prime.

It is a super-2 number, since 2×4262381² = 36335783578322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4262381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4262387) 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, 10511 + ... + 10908.

It is an arithmetic number, because the mean of its divisors is an integer number (1071000).

Almost surely, 2^4262381 is an apocalyptic number.

It is an amenable number.

4262381 is a deficient number, since it is larger than the sum of its proper divisors (21619).

4262381 is a wasteful number, since it uses less digits than its factorization.

4262381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21618.

The product of its digits is 2304, while the sum is 26.

The square root of 4262381 is about 2064.5534626161. The cubic root of 4262381 is about 162.1377302514.

The spelling of 4262381 in words is "four million, two hundred sixty-two thousand, three hundred eighty-one".