263212960 has 48 divisors (see below), whose sum is σ = 623586600. Its totient is φ = 104989696.

The previous prime is 263212949. The next prime is 263212967. The reversal of 263212960 is 69212362.

263212960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 248251536 + 14961424 = 15756^2 + 3868^2 .

It is not an unprimeable number, because it can be changed into a prime (263212967) 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, 60126 + ... + 64354.

Almost surely, 2^263212960 is an apocalyptic number.

263212960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

263212960 is an abundant number, since it is smaller than the sum of its proper divisors (360373640).

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

263212960 is a wasteful number, since it uses less digits than its factorization.

263212960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4633 (or 4625 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 263212960 is about 16223.8392496967. The cubic root of 263212960 is about 640.8687421026.

The spelling of 263212960 in words is "two hundred sixty-three million, two hundred twelve thousand, nine hundred sixty".