133417468 has 12 divisors (see below), whose sum is σ = 245769160. Its totient is φ = 63197712.

The previous prime is 133417451. The next prime is 133417477. The reversal of 133417468 is 864714331.

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 3 ways as a sum of consecutive naturals, for example, 877671 + ... + 877822.

Almost surely, 2^133417468 is an apocalyptic number.

It is an amenable number.

133417468 is a deficient number, since it is larger than the sum of its proper divisors (112351692).

133417468 is a wasteful number, since it uses less digits than its factorization.

133417468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755516 (or 1755514 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 133417468 is about 11550.6479471933. The cubic root of 133417468 is about 510.9803876496.

The spelling of 133417468 in words is "one hundred thirty-three million, four hundred seventeen thousand, four hundred sixty-eight".