29957133 has 8 divisors (see below), whose sum is σ = 40392000. Its totient is φ = 19746848.

The previous prime is 29957117. The next prime is 29957149. The reversal of 29957133 is 33175992.

It is an interprime number because it is at equal distance from previous prime (29957117) and next prime (29957149).

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

It is a cyclic number.

It is not a de Polignac number, because 29957133 - 2⁴ = 29957117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29957091 and 29957100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29957173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55833 + ... + 56366.

It is an arithmetic number, because the mean of its divisors is an integer number (5049000).

Almost surely, 2^29957133 is an apocalyptic number.

It is an amenable number.

29957133 is a deficient number, since it is larger than the sum of its proper divisors (10434867).

29957133 is a wasteful number, since it uses less digits than its factorization.

29957133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112291.

The product of its digits is 51030, while the sum is 39.

The square root of 29957133 is about 5473.3109723457. The cubic root of 29957133 is about 310.5751825639.

The spelling of 29957133 in words is "twenty-nine million, nine hundred fifty-seven thousand, one hundred thirty-three".