2325729 has 8 divisors (see below), whose sum is σ = 3544000. Its totient is φ = 1328976.

The previous prime is 2325703. The next prime is 2325749. The reversal of 2325729 is 9275232.

It is a happy number.

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

It is not a de Polignac number, because 2325729 - 2²¹ = 228577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2325696 and 2325705.

It is not an unprimeable number, because it can be changed into a prime (2325749) 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, 55354 + ... + 55395.

It is an arithmetic number, because the mean of its divisors is an integer number (443000).

2^2325729 is an apocalyptic number.

It is an amenable number.

2325729 is a deficient number, since it is larger than the sum of its proper divisors (1218271).

2325729 is a wasteful number, since it uses less digits than its factorization.

2325729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110759.

The product of its digits is 7560, while the sum is 30.

The square root of 2325729 is about 1525.0340979795. The cubic root of 2325729 is about 132.4909973710.

It can be divided in two parts, 23 and 25729, that added together give a palindrome (25752).

The spelling of 2325729 in words is "two million, three hundred twenty-five thousand, seven hundred twenty-nine".