133782802 has 8 divisors (see below), whose sum is σ = 200866176. Its totient is φ = 66827412.

The previous prime is 133782799. The next prime is 133782811. The reversal of 133782802 is 208287331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×133782802² = 35795676221942408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29338 + ... + 33589.

It is an arithmetic number, because the mean of its divisors is an integer number (25108272).

Almost surely, 2^133782802 is an apocalyptic number.

133782802 is a deficient number, since it is larger than the sum of its proper divisors (67083374).

133782802 is a wasteful number, since it uses less digits than its factorization.

133782802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63992.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 133782802 is about 11566.4515734083. The cubic root of 133782802 is about 511.4463645515.

The spelling of 133782802 in words is "one hundred thirty-three million, seven hundred eighty-two thousand, eight hundred two".