89701869 has 8 divisors (see below), whose sum is σ = 125897440. Its totient is φ = 56653776.

The previous prime is 89701867. The next prime is 89701873. The reversal of 89701869 is 96810798.

It is a happy number.

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

It is not a de Polignac number, because 89701869 - 2¹ = 89701867 is a prime.

It is a super-2 number, since 2×89701869² = 16092850604186322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89701867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786802 + ... + 786915.

It is an arithmetic number, because the mean of its divisors is an integer number (15737180).

Almost surely, 2^89701869 is an apocalyptic number.

It is an amenable number.

89701869 is a deficient number, since it is larger than the sum of its proper divisors (36195571).

89701869 is a wasteful number, since it uses less digits than its factorization.

89701869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573739.

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 89701869 is about 9471.1070630629. The cubic root of 89701869 is about 447.6450955275.

The spelling of 89701869 in words is "eighty-nine million, seven hundred one thousand, eight hundred sixty-nine".