89287496 has 8 divisors (see below), whose sum is σ = 167414070. Its totient is φ = 44643744.

The previous prime is 89287487. The next prime is 89287501. The reversal of 89287496 is 69478298.

It can be written as a sum of positive squares in only one way, i.e., 49420900 + 39866596 = 7030^2 + 6314^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5580461 + ... + 5580476.

Almost surely, 2^89287496 is an apocalyptic number.

It is an amenable number.

89287496 is a deficient number, since it is larger than the sum of its proper divisors (78126574).

89287496 is a wasteful number, since it uses less digits than its factorization.

89287496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11160943 (or 11160939 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The square root of 89287496 is about 9449.2061042185. The cubic root of 89287496 is about 446.9547405325.

It can be divided in two parts, 892 and 87496, that added together give a palindrome (88388).

The spelling of 89287496 in words is "eighty-nine million, two hundred eighty-seven thousand, four hundred ninety-six".