270072242 has 12 divisors (see below), whose sum is σ = 445284798. Its totient is φ = 122760000.

The previous prime is 270072241. The next prime is 270072247. The reversal of 270072242 is 242270072.

It is a happy number.

270072242 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., 240901441 + 29170801 = 15521^2 + 5401^2 .

It is not an unprimeable number, because it can be changed into a prime (270072241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 557759 + ... + 558242.

Almost surely, 2^270072242 is an apocalyptic number.

270072242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

270072242 is a deficient number, since it is larger than the sum of its proper divisors (175212556).

270072242 is a wasteful number, since it uses less digits than its factorization.

270072242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116025 (or 1116014 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 270072242 is about 16433.8748321873. The cubic root of 270072242 is about 646.3880465621.

The spelling of 270072242 in words is "two hundred seventy million, seventy-two thousand, two hundred forty-two".