2309914 has 8 divisors (see below), whose sum is σ = 3513888. Its totient is φ = 1138620.

The previous prime is 2309911. The next prime is 2309921. The reversal of 2309914 is 4199032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2309911) 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, 7992 + ... + 8275.

It is an arithmetic number, because the mean of its divisors is an integer number (439236).

2^2309914 is an apocalyptic number.

2309914 is a deficient number, since it is larger than the sum of its proper divisors (1203974).

2309914 is a wasteful number, since it uses less digits than its factorization.

2309914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16340.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2309914 is about 1519.8401231709. The cubic root of 2309914 is about 132.1900003346.

It can be divided in two parts, 2309 and 914, that added together give a palindrome (3223).

The spelling of 2309914 in words is "two million, three hundred nine thousand, nine hundred fourteen".