270473247 has 24 divisors (see below), whose sum is σ = 451273680. Its totient is φ = 154279680.

The previous prime is 270473221. The next prime is 270473251. The reversal of 270473247 is 742374072.

It is not a de Polignac number, because 270473247 - 2⁶ = 270473183 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270473267) 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 23 ways as a sum of consecutive naturals, for example, 78672 + ... + 82037.

It is an arithmetic number, because the mean of its divisors is an integer number (18803070).

Almost surely, 2^270473247 is an apocalyptic number.

270473247 is a deficient number, since it is larger than the sum of its proper divisors (180800433).

270473247 is a wasteful number, since it uses less digits than its factorization.

270473247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160743 (or 160740 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 270473247 is about 16446.0708681436. The cubic root of 270473247 is about 646.7078087273.

The spelling of 270473247 in words is "two hundred seventy million, four hundred seventy-three thousand, two hundred forty-seven".