89256982 has 8 divisors (see below), whose sum is σ = 136411776. Its totient is φ = 43786392.

The previous prime is 89256977. The next prime is 89256989. The reversal of 89256982 is 28965298.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89256989) 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, 420918 + ... + 421129.

It is an arithmetic number, because the mean of its divisors is an integer number (17051472).

Almost surely, 2^89256982 is an apocalyptic number.

89256982 is a deficient number, since it is larger than the sum of its proper divisors (47154794).

89256982 is a wasteful number, since it uses less digits than its factorization.

89256982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842102.

The product of its digits is 622080, while the sum is 49.

The square root of 89256982 is about 9447.5913332447. The cubic root of 89256982 is about 446.9038191400.

The spelling of 89256982 in words is "eighty-nine million, two hundred fifty-six thousand, nine hundred eighty-two".