2305832 has 16 divisors (see below), whose sum is σ = 4424640. Its totient is φ = 1125936.

The previous prime is 2305781. The next prime is 2305837. The reversal of 2305832 is 2385032.

It is a super-2 number, since 2×2305832² = 10633722424448, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2305798 and 2305807.

It is not an unprimeable number, because it can be changed into a prime (2305837) 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, 3008 + ... + 3695.

It is an arithmetic number, because the mean of its divisors is an integer number (276540).

2^2305832 is an apocalyptic number.

It is an amenable number.

2305832 is a deficient number, since it is larger than the sum of its proper divisors (2118808).

2305832 is a wasteful number, since it uses less digits than its factorization.

2305832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6752 (or 6748 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2305832 is about 1518.4966249551. The cubic root of 2305832 is about 132.1120872250.

The spelling of 2305832 in words is "two million, three hundred five thousand, eight hundred thirty-two".