98426131 has 16 divisors (see below), whose sum is σ = 106251264. Its totient is φ = 90950464.

The previous prime is 98426129. The next prime is 98426221. The reversal of 98426131 is 13162489.

98426131 = T₂₀₂₃ + T₂₀₂₄ + ... + T₂₀₆₉.

It is not a de Polignac number, because 98426131 - 2¹ = 98426129 is a prime.

It is a super-2 number, since 2×98426131² = 19375406527258322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98426231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89175 + ... + 90271.

It is an arithmetic number, because the mean of its divisors is an integer number (6640704).

Almost surely, 2^98426131 is an apocalyptic number.

98426131 is a deficient number, since it is larger than the sum of its proper divisors (7825133).

98426131 is a wasteful number, since it uses less digits than its factorization.

98426131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250.

The product of its digits is 10368, while the sum is 34.

The square root of 98426131 is about 9920.9944562025. The cubic root of 98426131 is about 461.7109112037.

The spelling of 98426131 in words is "ninety-eight million, four hundred twenty-six thousand, one hundred thirty-one".