98111378 has 8 divisors (see below), whose sum is σ = 147907200. Its totient is φ = 48808980.

The previous prime is 98111359. The next prime is 98111381. The reversal of 98111378 is 87311189.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122858 + ... + 123653.

It is an arithmetic number, because the mean of its divisors is an integer number (18488400).

Almost surely, 2^98111378 is an apocalyptic number.

98111378 is a deficient number, since it is larger than the sum of its proper divisors (49795822).

98111378 is a wasteful number, since it uses less digits than its factorization.

98111378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246712.

The product of its digits is 12096, while the sum is 38.

The square root of 98111378 is about 9905.1187776826. The cubic root of 98111378 is about 461.2182233429.

It can be divided in two parts, 98111 and 378, that added together give a palindrome (98489).

The spelling of 98111378 in words is "ninety-eight million, one hundred eleven thousand, three hundred seventy-eight".