98782126 has 4 divisors (see below), whose sum is σ = 148173192. Its totient is φ = 49391062.

The previous prime is 98782097. The next prime is 98782129. The reversal of 98782126 is 62128789.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62128789 = 839 ⋅74051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98782129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24695530 + ... + 24695533.

It is an arithmetic number, because the mean of its divisors is an integer number (37043298).

Almost surely, 2^98782126 is an apocalyptic number.

98782126 is a deficient number, since it is larger than the sum of its proper divisors (49391066).

98782126 is a wasteful number, since it uses less digits than its factorization.

98782126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49391065.

The product of its digits is 96768, while the sum is 43.

The square root of 98782126 is about 9938.9197602154. The cubic root of 98782126 is about 462.2668916353.

The spelling of 98782126 in words is "ninety-eight million, seven hundred eighty-two thousand, one hundred twenty-six".