98737089 has 12 divisors (see below), whose sum is σ = 144706128. Its totient is φ = 59840440.

The previous prime is 98737081. The next prime is 98737097. The reversal of 98737089 is 98073789.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98737081) and next prime (98737097).

It is not a de Polignac number, because 98737089 - 2³ = 98737081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98737081) 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, 135639 + ... + 136364.

It is an arithmetic number, because the mean of its divisors is an integer number (12058844).

Almost surely, 2^98737089 is an apocalyptic number.

It is an amenable number.

98737089 is a deficient number, since it is larger than the sum of its proper divisors (45969039).

98737089 is a wasteful number, since it uses less digits than its factorization.

98737089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272028 (or 272017 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 51.

The square root of 98737089 is about 9936.6538130298. The cubic root of 98737089 is about 462.1966283208.

The spelling of 98737089 in words is "ninety-eight million, seven hundred thirty-seven thousand, eighty-nine".