270664534 has 72 divisors (see below), whose sum is σ = 509125824. Its totient is φ = 107452800.

The previous prime is 270664487. The next prime is 270664543. The reversal of 270664534 is 435466072.

It is a junction number, because it is equal to n+sod(n) for n = 270664493 and 270664502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5106852 + ... + 5106904.

It is an arithmetic number, because the mean of its divisors is an integer number (7071192).

Almost surely, 2^270664534 is an apocalyptic number.

270664534 is a deficient number, since it is larger than the sum of its proper divisors (238461290).

270664534 is a wasteful number, since it uses less digits than its factorization.

270664534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 270664534 is about 16451.8854238656. The cubic root of 270664534 is about 646.8602300190.

The spelling of 270664534 in words is "two hundred seventy million, six hundred sixty-four thousand, five hundred thirty-four".