29212093 has 8 divisors (see below), whose sum is σ = 31192128. Its totient is φ = 27291264.

The previous prime is 29212091. The next prime is 29212097. The reversal of 29212093 is 39021292.

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 29212093 - 2¹ = 29212091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29212091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13780 + ... + 15757.

It is an arithmetic number, because the mean of its divisors is an integer number (3899016).

Almost surely, 2^29212093 is an apocalyptic number.

29212093 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

29212093 is a deficient number, since it is larger than the sum of its proper divisors (1980035).

29212093 is a wasteful number, since it uses less digits than its factorization.

29212093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29603.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 29212093 is about 5404.8212736408. The cubic root of 29212093 is about 307.9788489720.

The spelling of 29212093 in words is "twenty-nine million, two hundred twelve thousand, ninety-three".