270280073 has 8 divisors (see below), whose sum is σ = 325149120. Its totient is φ = 219475440.

The previous prime is 270280057. The next prime is 270280099. The reversal of 270280073 is 370082072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 270280073 - 2⁴ = 270280057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (270280013) 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, 1015958 + ... + 1016223.

It is an arithmetic number, because the mean of its divisors is an integer number (40643640).

Almost surely, 2^270280073 is an apocalyptic number.

It is an amenable number.

270280073 is a deficient number, since it is larger than the sum of its proper divisors (54869047).

270280073 is a wasteful number, since it uses less digits than its factorization.

270280073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032207.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 270280073 is about 16440.1968662179. The cubic root of 270280073 is about 646.5538108875.

The spelling of 270280073 in words is "two hundred seventy million, two hundred eighty thousand, seventy-three".