89723152 has 20 divisors (see below), whose sum is σ = 174133696. Its totient is φ = 44785440.

The previous prime is 89723147. The next prime is 89723159. The reversal of 89723152 is 25132798.

It is not an unprimeable number, because it can be changed into a prime (89723159) 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, 5653 + ... + 14539.

Almost surely, 2^89723152 is an apocalyptic number.

It is an amenable number.

89723152 is a deficient number, since it is larger than the sum of its proper divisors (84410544).

89723152 is a wasteful number, since it uses less digits than its factorization.

89723152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9526 (or 9520 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 89723152 is about 9472.2305715180. The cubic root of 89723152 is about 447.6804960429.

The spelling of 89723152 in words is "eighty-nine million, seven hundred twenty-three thousand, one hundred fifty-two".