98903040 has 176 divisors, whose sum is σ = 325423872. Its totient is φ = 25624576.

The previous prime is 98903033. The next prime is 98903069. The reversal of 98903040 is 4030989.

It is a super-2 number, since 2×98903040² = 19563622642483200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98902992 and 98903010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721852 + ... + 721988.

Almost surely, 2^98903040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98903040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162711936).

98903040 is an abundant number, since it is smaller than the sum of its proper divisors (226520832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98903040 is a wasteful number, since it uses less digits than its factorization.

98903040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 98903040 is about 9945.0007541478. Note that the first 3 decimals coincide. The cubic root of 98903040 is about 462.4554269194.

The spelling of 98903040 in words is "ninety-eight million, nine hundred three thousand, forty".