133796804 has 24 divisors (see below), whose sum is σ = 239257368. Its totient is φ = 65445120.

The previous prime is 133796801. The next prime is 133796843. The reversal of 133796804 is 408697331.

It can be written as a sum of positive squares in 4 ways, for example, as 54051904 + 79744900 = 7352^2 + 8930^2 .

It is a super-2 number, since 2×133796804² = 35803169521228832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (133796801) 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, 96194 + ... + 97574.

It is an arithmetic number, because the mean of its divisors is an integer number (9969057).

Almost surely, 2^133796804 is an apocalyptic number.

It is an amenable number.

133796804 is a deficient number, since it is larger than the sum of its proper divisors (105460564).

133796804 is a wasteful number, since it uses less digits than its factorization.

133796804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895 (or 1893 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 133796804 is about 11567.0568426026. The cubic root of 133796804 is about 511.4642069599.

The spelling of 133796804 in words is "one hundred thirty-three million, seven hundred ninety-six thousand, eight hundred four".