275334072 has 32 divisors (see below), whose sum is σ = 741284880. Its totient is φ = 84718080.

The previous prime is 275334047. The next prime is 275334079. The reversal of 275334072 is 270433572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275334079) 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, 440929 + ... + 441552.

Almost surely, 2^275334072 is an apocalyptic number.

It is an amenable number.

275334072 is an abundant number, since it is smaller than the sum of its proper divisors (465950808).

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

275334072 is a wasteful number, since it uses less digits than its factorization.

275334072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882503 (or 882499 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 275334072 is about 16593.1935443422. The cubic root of 275334072 is about 650.5589448581.

The spelling of 275334072 in words is "two hundred seventy-five million, three hundred thirty-four thousand, seventy-two".