98667711 has 24 divisors (see below), whose sum is σ = 154125504. Its totient is φ = 60587520.

The previous prime is 98667691. The next prime is 98667733. The reversal of 98667711 is 11776689.

It is not a de Polignac number, because 98667711 - 2²³ = 90279103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98667011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331 + ... + 14051.

It is an arithmetic number, because the mean of its divisors is an integer number (6421896).

Almost surely, 2^98667711 is an apocalyptic number.

98667711 is a deficient number, since it is larger than the sum of its proper divisors (55457793).

98667711 is a wasteful number, since it uses less digits than its factorization.

98667711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13791 (or 13788 counting only the distinct ones).

The product of its digits is 127008, while the sum is 45.

The square root of 98667711 is about 9933.1621853265. The cubic root of 98667711 is about 462.0883482022.

The spelling of 98667711 in words is "ninety-eight million, six hundred sixty-seven thousand, seven hundred eleven".