270783132 has 12 divisors (see below), whose sum is σ = 631827336. Its totient is φ = 90261040.

The previous prime is 270783119. The next prime is 270783133. The reversal of 270783132 is 231387072.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 270783093 and 270783102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270783133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11282619 + ... + 11282642.

It is an arithmetic number, because the mean of its divisors is an integer number (52652278).

Almost surely, 2^270783132 is an apocalyptic number.

It is an amenable number.

270783132 is an abundant number, since it is smaller than the sum of its proper divisors (361044204).

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

270783132 is a wasteful number, since it uses less digits than its factorization.

270783132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22565268 (or 22565266 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 270783132 is about 16455.4894184281. The cubic root of 270783132 is about 646.9546952057.

The spelling of 270783132 in words is "two hundred seventy million, seven hundred eighty-three thousand, one hundred thirty-two".