98987054 has 8 divisors (see below), whose sum is σ = 148949928. Its totient is φ = 49337080.

The previous prime is 98987047. The next prime is 98987059. The reversal of 98987054 is 45078989.

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

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98986993 and 98987011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98987059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77432 + ... + 78699.

It is an arithmetic number, because the mean of its divisors is an integer number (18618741).

Almost surely, 2^98987054 is an apocalyptic number.

98987054 is a deficient number, since it is larger than the sum of its proper divisors (49962874).

98987054 is a wasteful number, since it uses less digits than its factorization.

98987054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156450.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 98987054 is about 9949.2237888189. The cubic root of 98987054 is about 462.5863353801.

The spelling of 98987054 in words is "ninety-eight million, nine hundred eighty-seven thousand, fifty-four".