98990544 has 20 divisors (see below), whose sum is σ = 255725696. Its totient is φ = 32996832.

The previous prime is 98990527. The next prime is 98990561. The reversal of 98990544 is 44509989.

It is an interprime number because it is at equal distance from previous prime (98990527) and next prime (98990561).

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 2062303 = 98990544 / (9 + 8 + 9 + 9 + 0 + 5 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 98990493 and 98990502.

It is a congruent 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, 1031104 + ... + 1031199.

Almost surely, 2^98990544 is an apocalyptic number.

It is an amenable number.

98990544 is an abundant number, since it is smaller than the sum of its proper divisors (156735152).

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

98990544 is a wasteful number, since it uses less digits than its factorization.

98990544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062314 (or 2062308 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 98990544 is about 9949.3991778398. The cubic root of 98990544 is about 462.5917718060.

The spelling of 98990544 in words is "ninety-eight million, nine hundred ninety thousand, five hundred forty-four".