89929293 has 8 divisors (see below), whose sum is σ = 119952000. Its totient is φ = 59929728.

The previous prime is 89929291. The next prime is 89929309. The reversal of 89929293 is 39292998.

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

It is not a de Polignac number, because 89929293 - 2¹ = 89929291 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89929291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7933 + ... + 15581.

It is an arithmetic number, because the mean of its divisors is an integer number (14994000).

Almost surely, 2^89929293 is an apocalyptic number.

It is an amenable number.

89929293 is a deficient number, since it is larger than the sum of its proper divisors (30022707).

89929293 is a wasteful number, since it uses less digits than its factorization.

89929293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11571.

The product of its digits is 629856, while the sum is 51.

The square root of 89929293 is about 9483.1056621763. The cubic root of 89929293 is about 448.0230858772.

The spelling of 89929293 in words is "eighty-nine million, nine hundred twenty-nine thousand, two hundred ninety-three".