89700634 has 8 divisors (see below), whose sum is σ = 141632640. Its totient is φ = 42489756.

The previous prime is 89700631. The next prime is 89700649. The reversal of 89700634 is 43600798.

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

It is a junction number, because it is equal to n+sod(n) for n = 89700593 and 89700602.

It is not an unprimeable number, because it can be changed into a prime (89700631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180234 + ... + 1180309.

It is an arithmetic number, because the mean of its divisors is an integer number (17704080).

Almost surely, 2^89700634 is an apocalyptic number.

89700634 is a deficient number, since it is larger than the sum of its proper divisors (51932006).

89700634 is a wasteful number, since it uses less digits than its factorization.

89700634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360564.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 89700634 is about 9471.0418645469. The cubic root of 89700634 is about 447.6430411510.

The spelling of 89700634 in words is "eighty-nine million, seven hundred thousand, six hundred thirty-four".