2914381 has 4 divisors (see below), whose sum is σ = 2924064. Its totient is φ = 2904700.

The previous prime is 2914369. The next prime is 2914393. The reversal of 2914381 is 1834192.

It is a happy number.

2914381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (2914369) and next prime (2914393).

It is a cyclic number.

It is not a de Polignac number, because 2914381 - 2¹¹ = 2912333 is a prime.

It is a super-2 number, since 2×2914381² = 16987233226322, which contains 22 as substring.

It is a Duffinian number.

2914381 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2914081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4375 + ... + 4996.

It is an arithmetic number, because the mean of its divisors is an integer number (731016).

2^2914381 is an apocalyptic number.

It is an amenable number.

2914381 is a deficient number, since it is larger than the sum of its proper divisors (9683).

2914381 is an equidigital number, since it uses as much as digits as its factorization.

2914381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9682.

The product of its digits is 1728, while the sum is 28.

The square root of 2914381 is about 1707.1558218276. The cubic root of 2914381 is about 142.8396494294.

The spelling of 2914381 in words is "two million, nine hundred fourteen thousand, three hundred eighty-one".