133073476 has 12 divisors (see below), whose sum is σ = 238294672. Its totient is φ = 64989288.

The previous prime is 133073461. The next prime is 133073477. The reversal of 133073476 is 674370331.

It is not an unprimeable number, because it can be changed into a prime (133073477) 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, 386670 + ... + 387013.

Almost surely, 2^133073476 is an apocalyptic number.

It is an amenable number.

133073476 is a deficient number, since it is larger than the sum of its proper divisors (105221196).

133073476 is a wasteful number, since it uses less digits than its factorization.

133073476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773730 (or 773728 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 133073476 is about 11535.7477434278. The cubic root of 133073476 is about 510.5408538789.

The spelling of 133073476 in words is "one hundred thirty-three million, seventy-three thousand, four hundred seventy-six".