133776046 has 8 divisors (see below), whose sum is σ = 200741904. Its totient is φ = 66862080.

The previous prime is 133776029. The next prime is 133776047. The reversal of 133776046 is 640677331.

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

It is a junction number, because it is equal to n+sod(n) for n = 133775996 and 133776014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133776047) 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, 5715 + ... + 17326.

It is an arithmetic number, because the mean of its divisors is an integer number (25092738).

Almost surely, 2^133776046 is an apocalyptic number.

133776046 is a deficient number, since it is larger than the sum of its proper divisors (66965858).

133776046 is a wasteful number, since it uses less digits than its factorization.

133776046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25946.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 133776046 is about 11566.1595181806. The cubic root of 133776046 is about 511.4377550995.

The spelling of 133776046 in words is "one hundred thirty-three million, seven hundred seventy-six thousand, forty-six".