2383381 has 16 divisors (see below), whose sum is σ = 3201408. Its totient is φ = 1713600.

The previous prime is 2383343. The next prime is 2383393. The reversal of 2383381 is 1833832.

It is not a de Polignac number, because 2383381 - 2⁷ = 2383253 is a prime.

It is a super-2 number, since 2×2383381² = 11361009982322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2383301) 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, 190 + ... + 2191.

It is an arithmetic number, because the mean of its divisors is an integer number (200088).

2^2383381 is an apocalyptic number.

It is an amenable number.

2383381 is a deficient number, since it is larger than the sum of its proper divisors (818027).

2383381 is a wasteful number, since it uses less digits than its factorization.

2383381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412.

The product of its digits is 3456, while the sum is 28.

The square root of 2383381 is about 1543.8202615590. The cubic root of 2383381 is about 133.5768376605.

It can be divided in two parts, 2 and 383381, that added together give a palindrome (383383).

The spelling of 2383381 in words is "two million, three hundred eighty-three thousand, three hundred eighty-one".