270678240 has 192 divisors, whose sum is σ = 1082833920. Its totient is φ = 61862400.

The previous prime is 270678227. The next prime is 270678241. The reversal of 270678240 is 42876072.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 270678195 and 270678204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270678241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25765 + ... + 34715.

It is an arithmetic number, because the mean of its divisors is an integer number (5639760).

Almost surely, 2^270678240 is an apocalyptic number.

270678240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270678240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541416960).

270678240 is an abundant number, since it is smaller than the sum of its proper divisors (812155680).

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

270678240 is a wasteful number, since it uses less digits than its factorization.

270678240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8982 (or 8968 counting only the distinct ones).

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

The square root of 270678240 is about 16452.3019665942. The cubic root of 270678240 is about 646.8711484753.

The spelling of 270678240 in words is "two hundred seventy million, six hundred seventy-eight thousand, two hundred forty".