2814396 has 24 divisors (see below), whose sum is σ = 7072464. Its totient is φ = 865920.

The previous prime is 2814389. The next prime is 2814403. The reversal of 2814396 is 6934182.

It is an interprime number because it is at equal distance from previous prime (2814389) and next prime (2814403).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8865 + ... + 9176.

It is an arithmetic number, because the mean of its divisors is an integer number (294686).

2^2814396 is an apocalyptic number.

2814396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2814396 is an abundant number, since it is smaller than the sum of its proper divisors (4258068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2814396 is a wasteful number, since it uses less digits than its factorization.

2814396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18061 (or 18059 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 2814396 is about 1677.6161658735. The cubic root of 2814396 is about 141.1871163949.

The spelling of 2814396 in words is "two million, eight hundred fourteen thousand, three hundred ninety-six".