98711655 has 32 divisors (see below), whose sum is σ = 183057408. Its totient is φ = 44486400.

The previous prime is 98711573. The next prime is 98711663. The reversal of 98711655 is 55611789.

It is not a de Polignac number, because 98711655 - 2⁸ = 98711399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 835 + ... + 14075.

It is an arithmetic number, because the mean of its divisors is an integer number (5720544).

Almost surely, 2^98711655 is an apocalyptic number.

98711655 is a deficient number, since it is larger than the sum of its proper divisors (84345753).

98711655 is a wasteful number, since it uses less digits than its factorization.

98711655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13327.

The product of its digits is 75600, while the sum is 42.

The square root of 98711655 is about 9935.3739235119. The cubic root of 98711655 is about 462.1569386807.

The spelling of 98711655 in words is "ninety-eight million, seven hundred eleven thousand, six hundred fifty-five".