270045740 has 12 divisors (see below), whose sum is σ = 567096096. Its totient is φ = 108018288.

The previous prime is 270045739. The next prime is 270045749. The reversal of 270045740 is 47540072.

It is not an unprimeable number, because it can be changed into a prime (270045749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6751124 + ... + 6751163.

It is an arithmetic number, because the mean of its divisors is an integer number (47258008).

Almost surely, 2^270045740 is an apocalyptic number.

270045740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270045740 is an abundant number, since it is smaller than the sum of its proper divisors (297050356).

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

270045740 is a wasteful number, since it uses less digits than its factorization.

270045740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13502296 (or 13502294 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 270045740 is about 16433.0684900903. The cubic root of 270045740 is about 646.3669026683.

The spelling of 270045740 in words is "two hundred seventy million, forty-five thousand, seven hundred forty".