2308953 has 8 divisors (see below), whose sum is σ = 3107808. Its totient is φ = 1524704.

The previous prime is 2308939. The next prime is 2308963. The reversal of 2308953 is 3598032.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2308953 - 2¹² = 2304857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2308953.

It is not an unprimeable number, because it can be changed into a prime (2308903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3276 + ... + 3917.

It is an arithmetic number, because the mean of its divisors is an integer number (388476).

2^2308953 is an apocalyptic number.

It is an amenable number.

2308953 is a deficient number, since it is larger than the sum of its proper divisors (798855).

2308953 is a wasteful number, since it uses less digits than its factorization.

2308953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7303.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2308953 is about 1519.5239386071. The cubic root of 2308953 is about 132.1716659996.

The spelling of 2308953 in words is "two million, three hundred eight thousand, nine hundred fifty-three".