89852247 has 10 divisors (see below), whose sum is σ = 134223848. Its totient is φ = 59901444.

The previous prime is 89852233. The next prime is 89852249. The reversal of 89852247 is 74225898.

89852247 is a `hidden beast` number, since 89 + 8 + 522 + 47 = 666.

It is not a de Polignac number, because 89852247 - 2¹¹ = 89850199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89852249) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 554563 + ... + 554724.

Almost surely, 2^89852247 is an apocalyptic number.

89852247 is a deficient number, since it is larger than the sum of its proper divisors (44371601).

89852247 is a wasteful number, since it uses less digits than its factorization.

89852247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109299 (or 1109290 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 89852247 is about 9479.0425149379. The cubic root of 89852247 is about 447.8951029254.

The spelling of 89852247 in words is "eighty-nine million, eight hundred fifty-two thousand, two hundred forty-seven".