270842480 has 40 divisors (see below), whose sum is σ = 657091872. Its totient is φ = 103625984.

The previous prime is 270842471. The next prime is 270842489. The reversal of 270842480 is 84248072.

It is an interprime number because it is at equal distance from previous prime (270842471) and next prime (270842489).

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 270842480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270842489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71759 + ... + 75438.

Almost surely, 2^270842480 is an apocalyptic number.

270842480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270842480 is an abundant number, since it is smaller than the sum of its proper divisors (386249392).

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

270842480 is a wasteful number, since it uses less digits than its factorization.

270842480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147233 (or 147227 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 270842480 is about 16457.2926084457. The cubic root of 270842480 is about 647.0019564738.

The spelling of 270842480 in words is "two hundred seventy million, eight hundred forty-two thousand, four hundred eighty".