2739232 has 12 divisors (see below), whose sum is σ = 5392926. Its totient is φ = 1369600.

The previous prime is 2739223. The next prime is 2739239. The reversal of 2739232 is 2329372.

It can be written as a sum of positive squares in only one way, i.e., 2421136 + 318096 = 1556^2 + 564^2 .

It is a d-powerful number, because it can be written as 2⁷ + 7⁶ + 3 + 9 + 2¹⁹ + 3 + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2739232.

It is not an unprimeable number, because it can be changed into a prime (2739239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42769 + ... + 42832.

2^2739232 is an apocalyptic number.

It is an amenable number.

2739232 is a deficient number, since it is larger than the sum of its proper divisors (2653694).

2739232 is an equidigital number, since it uses as much as digits as its factorization.

2739232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85611 (or 85603 counting only the distinct ones).

The product of its digits is 4536, while the sum is 28.

The square root of 2739232 is about 1655.0625365828. The cubic root of 2739232 is about 139.9188645526.

The spelling of 2739232 in words is "two million, seven hundred thirty-nine thousand, two hundred thirty-two".