270248740 has 24 divisors (see below), whose sum is σ = 582862392. Its totient is φ = 105177600.

The previous prime is 270248707. The next prime is 270248743. The reversal of 270248740 is 47842072.

It can be written as a sum of positive squares in 4 ways, for example, as 141562404 + 128686336 = 11898^2 + 11344^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 270248696 and 270248705.

It is not an unprimeable number, because it can be changed into a prime (270248743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181861 + ... + 183340.

It is an arithmetic number, because the mean of its divisors is an integer number (24285933).

Almost surely, 2^270248740 is an apocalyptic number.

270248740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270248740 is an abundant number, since it is smaller than the sum of its proper divisors (312613652).

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

270248740 is a wasteful number, since it uses less digits than its factorization.

270248740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365247 (or 365245 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 270248740 is about 16439.2438998879. The cubic root of 270248740 is about 646.5288253811.

The spelling of 270248740 in words is "two hundred seventy million, two hundred forty-eight thousand, seven hundred forty".