270786042 has 12 divisors (see below), whose sum is σ = 586703130. Its totient is φ = 90262008.

The previous prime is 270786037. The next prime is 270786049. The reversal of 270786042 is 240687072.

270786042 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., 263705121 + 7080921 = 16239^2 + 2661^2 .

It is a junction number, because it is equal to n+sod(n) for n = 270785988 and 270786006.

It is not an unprimeable number, because it can be changed into a prime (270786049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7521817 + ... + 7521852.

Almost surely, 2^270786042 is an apocalyptic number.

270786042 is an abundant number, since it is smaller than the sum of its proper divisors (315917088).

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

270786042 is a wasteful number, since it uses less digits than its factorization.

270786042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15043677 (or 15043674 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 270786042 is about 16455.5778385324. The cubic root of 270786042 is about 646.9570127201.

The spelling of 270786042 in words is "two hundred seventy million, seven hundred eighty-six thousand, forty-two".