135263468 has 12 divisors (see below), whose sum is σ = 236880672. Its totient is φ = 67583280.

The previous prime is 135263467. The next prime is 135263477. The reversal of 135263468 is 864362531.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (135263461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5423 + ... + 17318.

It is an arithmetic number, because the mean of its divisors is an integer number (19740056).

Almost surely, 2^135263468 is an apocalyptic number.

It is an amenable number.

135263468 is a deficient number, since it is larger than the sum of its proper divisors (101617204).

135263468 is a wasteful number, since it uses less digits than its factorization.

135263468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24232 (or 24230 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 135263468 is about 11630.2823697449. The cubic root of 135263468 is about 513.3262885786.

The spelling of 135263468 in words is "one hundred thirty-five million, two hundred sixty-three thousand, four hundred sixty-eight".