2732156046 has 24 divisors (see below), whose sum is σ = 6110629824. Its totient is φ = 881340480.

The previous prime is 2732155997. The next prime is 2732156081. The reversal of 2732156046 is 6406512372.

2732156046 is a `hidden beast` number, since 2 + 7 + 32 + 15 + 604 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2732156046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2447611 + ... + 2448726.

It is an arithmetic number, because the mean of its divisors is an integer number (254609576).

Almost surely, 2^2732156046 is an apocalyptic number.

2732156046 is an abundant number, since it is smaller than the sum of its proper divisors (3378473778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2732156046 is a wasteful number, since it uses less digits than its factorization.

2732156046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896376 (or 4896373 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2732156046 is about 52270.0300937354. The cubic root of 2732156046 is about 1397.9828170569.

The spelling of 2732156046 in words is "two billion, seven hundred thirty-two million, one hundred fifty-six thousand, forty-six".