89247339 has 12 divisors (see below), whose sum is σ = 133687736. Its totient is φ = 59498064.

The previous prime is 89247307. The next prime is 89247343. The reversal of 89247339 is 93374298.

It is a happy number.

It is not a de Polignac number, because 89247339 - 2⁵ = 89247307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89247294 and 89247303.

It is not an unprimeable number, because it can be changed into a prime (89247349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183394 + ... + 183879.

Almost surely, 2^89247339 is an apocalyptic number.

89247339 is a deficient number, since it is larger than the sum of its proper divisors (44440397).

89247339 is an equidigital number, since it uses as much as digits as its factorization.

89247339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367288 (or 367276 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 89247339 is about 9447.0809777412. The cubic root of 89247339 is about 446.8877246055.

The spelling of 89247339 in words is "eighty-nine million, two hundred forty-seven thousand, three hundred thirty-nine".