89833061 has 4 divisors (see below), whose sum is σ = 89880000. Its totient is φ = 89786124.

The previous prime is 89833057. The next prime is 89833087. The reversal of 89833061 is 16033898.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89833061 - 2² = 89833057 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 (89833021) 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, 20471 + ... + 24468.

It is an arithmetic number, because the mean of its divisors is an integer number (22470000).

Almost surely, 2^89833061 is an apocalyptic number.

It is an amenable number.

89833061 is a deficient number, since it is larger than the sum of its proper divisors (46939).

89833061 is a wasteful number, since it uses less digits than its factorization.

89833061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46938.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 89833061 is about 9478.0304388623. The cubic root of 89833061 is about 447.8632212253.

The spelling of 89833061 in words is "eighty-nine million, eight hundred thirty-three thousand, sixty-one".