133334072 has 16 divisors (see below), whose sum is σ = 250677240. Its totient is φ = 66486816.

The previous prime is 133334063. The next prime is 133334093. The reversal of 133334072 is 270433331.

It is a super-2 number, since 2×133334072² = 35555949512202368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19358 + ... + 25325.

Almost surely, 2^133334072 is an apocalyptic number.

It is an amenable number.

133334072 is a deficient number, since it is larger than the sum of its proper divisors (117343168).

133334072 is a wasteful number, since it uses less digits than its factorization.

133334072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45062 (or 45058 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 133334072 is about 11547.0373689531. The cubic root of 133334072 is about 510.8738983394.

The spelling of 133334072 in words is "one hundred thirty-three million, three hundred thirty-four thousand, seventy-two".