270074145 has 32 divisors (see below), whose sum is σ = 479147904. Its totient is φ = 128793600.

The previous prime is 270074111. The next prime is 270074153. The reversal of 270074145 is 541470072.

It is not a de Polignac number, because 270074145 - 2⁹ = 270073633 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3352 + ... + 23481.

It is an arithmetic number, because the mean of its divisors is an integer number (14973372).

Almost surely, 2^270074145 is an apocalyptic number.

It is an amenable number.

270074145 is a deficient number, since it is larger than the sum of its proper divisors (209073759).

270074145 is a wasteful number, since it uses less digits than its factorization.

270074145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26913.

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 270074145 is about 16433.9327307860. The cubic root of 270074145 is about 646.3895647652.

The spelling of 270074145 in words is "two hundred seventy million, seventy-four thousand, one hundred forty-five".