133004079 has 16 divisors (see below), whose sum is σ = 212200800. Its totient is φ = 81848448.

The previous prime is 133004077. The next prime is 133004093. The reversal of 133004079 is 970400331.

It is not a de Polignac number, because 133004079 - 2¹ = 133004077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133004077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189114 + ... + 189815.

It is an arithmetic number, because the mean of its divisors is an integer number (13262550).

Almost surely, 2^133004079 is an apocalyptic number.

133004079 is a deficient number, since it is larger than the sum of its proper divisors (79196721).

133004079 is a wasteful number, since it uses less digits than its factorization.

133004079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378951 (or 378945 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 133004079 is about 11532.7394403932. The cubic root of 133004079 is about 510.4520904746.

The spelling of 133004079 in words is "one hundred thirty-three million, four thousand, seventy-nine".