2732047 has 2 divisors, whose sum is σ = 2732048. Its totient is φ = 2732046.

The previous prime is 2732027. The next prime is 2732069. The reversal of 2732047 is 7402372.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2732047 is a prime.

2732047 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2732017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366023 + 1366024.

It is an arithmetic number, because the mean of its divisors is an integer number (1366024).

2^2732047 is an apocalyptic number.

2732047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732047 is an equidigital number, since it uses as much as digits as its factorization.

2732047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 2732047 is about 1652.8904984904. The cubic root of 2732047 is about 139.7964218014.

The spelling of 2732047 in words is "two million, seven hundred thirty-two thousand, forty-seven".