263468460 has 48 divisors (see below), whose sum is σ = 755711712. Its totient is φ = 68544000.

The previous prime is 263468449. The next prime is 263468467. The reversal of 263468460 is 64864362.

It is not an unprimeable number, because it can be changed into a prime (263468467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51091 + ... + 56010.

It is an arithmetic number, because the mean of its divisors is an integer number (15743994).

Almost surely, 2^263468460 is an apocalyptic number.

263468460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

263468460 is an abundant number, since it is smaller than the sum of its proper divisors (492243252).

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

263468460 is a wasteful number, since it uses less digits than its factorization.

263468460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107154 (or 107152 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 263468460 is about 16231.7115548546. The cubic root of 263468460 is about 641.0760381401.

The spelling of 263468460 in words is "two hundred sixty-three million, four hundred sixty-eight thousand, four hundred sixty".