270093146 has 4 divisors (see below), whose sum is σ = 405139722. Its totient is φ = 135046572.

The previous prime is 270093139. The next prime is 270093167. The reversal of 270093146 is 641390072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 253159921 + 16933225 = 15911^2 + 4115^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67523285 + ... + 67523288.

Almost surely, 2^270093146 is an apocalyptic number.

270093146 is a deficient number, since it is larger than the sum of its proper divisors (135046576).

270093146 is a wasteful number, since it uses less digits than its factorization.

270093146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135046575.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 270093146 is about 16434.5108232646. The cubic root of 270093146 is about 646.4047232693.

The spelling of 270093146 in words is "two hundred seventy million, ninety-three thousand, one hundred forty-six".