2345732 has 6 divisors (see below), whose sum is σ = 4105038. Its totient is φ = 1172864.

The previous prime is 2345731. The next prime is 2345743. The reversal of 2345732 is 2375432.

It can be written as a sum of positive squares in only one way, i.e., 2172676 + 173056 = 1474^2 + 416^2 .

It is a d-powerful number, because it can be written as 2⁷ + 3⁵ + 4⁸ + 5⁵ + 7⁴ + 3¹¹ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293213 + ... + 293220.

It is an arithmetic number, because the mean of its divisors is an integer number (684173).

2^2345732 is an apocalyptic number.

It is an amenable number.

2345732 is a deficient number, since it is larger than the sum of its proper divisors (1759306).

2345732 is a wasteful number, since it uses less digits than its factorization.

2345732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586437 (or 586435 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 2345732 is about 1531.5782709349. The cubic root of 2345732 is about 132.8697539631.

The spelling of 2345732 in words is "two million, three hundred forty-five thousand, seven hundred thirty-two".