263452116 has 48 divisors (see below), whose sum is σ = 622056960. Its totient is φ = 86776800.

The previous prime is 263452087. The next prime is 263452129. The reversal of 263452116 is 611254362.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628555 + ... + 628973.

It is an arithmetic number, because the mean of its divisors is an integer number (12959520).

Almost surely, 2^263452116 is an apocalyptic number.

It is an amenable number.

263452116 is an abundant number, since it is smaller than the sum of its proper divisors (358604844).

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

263452116 is a wasteful number, since it uses less digits than its factorization.

263452116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 922 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 263452116 is about 16231.2080881246. The cubic root of 263452116 is about 641.0627816977.

The spelling of 263452116 in words is "two hundred sixty-three million, four hundred fifty-two thousand, one hundred sixteen".