270138082 has 12 divisors (see below), whose sum is σ = 423592470. Its totient is φ = 129195968.

The previous prime is 270138019. The next prime is 270138101. The reversal of 270138082 is 280831072.

270138082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 173686041 + 96452041 = 13179^2 + 9821^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126607 + ... + 128722.

Almost surely, 2^270138082 is an apocalyptic number.

270138082 is a deficient number, since it is larger than the sum of its proper divisors (153454388).

270138082 is a wasteful number, since it uses less digits than its factorization.

270138082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255377 (or 255354 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 270138082 is about 16435.8778895440. The cubic root of 270138082 is about 646.4405692140.

The spelling of 270138082 in words is "two hundred seventy million, one hundred thirty-eight thousand, eighty-two".