275894652 has 24 divisors (see below), whose sum is σ = 702277632. Its totient is φ = 83604400.

The previous prime is 275894609. The next prime is 275894657. The reversal of 275894652 is 256498572.

It is a super-2 number, since 2×275894652² = 152235718004402208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275894657) 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, 1044924 + ... + 1045187.

It is an arithmetic number, because the mean of its divisors is an integer number (29261568).

Almost surely, 2^275894652 is an apocalyptic number.

275894652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

275894652 is an abundant number, since it is smaller than the sum of its proper divisors (426382980).

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

275894652 is a wasteful number, since it uses less digits than its factorization.

275894652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090129 (or 2090127 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 275894652 is about 16610.0768210144. The cubic root of 275894652 is about 651.0001580930. Note that the first 3 decimals are identical.

The spelling of 275894652 in words is "two hundred seventy-five million, eight hundred ninety-four thousand, six hundred fifty-two".