96689772 has 18 divisors (see below), whose sum is σ = 244410348. Its totient is φ = 32229912.

The previous prime is 96689729. The next prime is 96689773. The reversal of 96689772 is 27798669.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (96689773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1342878 + ... + 1342949.

Almost surely, 2^96689772 is an apocalyptic number.

It is an amenable number.

96689772 is an abundant number, since it is smaller than the sum of its proper divisors (147720576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96689772 is a wasteful number, since it uses less digits than its factorization.

96689772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685837 (or 2685832 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 96689772 is about 9833.0957485423. The cubic root of 96689772 is about 458.9797362436.

It can be divided in two parts, 96689 and 772, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 96689772 in words is "ninety-six million, six hundred eighty-nine thousand, seven hundred seventy-two".