98142933 has 32 divisors (see below), whose sum is σ = 154009600. Its totient is φ = 55566000.

The previous prime is 98142929. The next prime is 98142937. The reversal of 98142933 is 33924189.

It is an interprime number because it is at equal distance from previous prime (98142929) and next prime (98142937).

It is not a de Polignac number, because 98142933 - 2² = 98142929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98142891 and 98142900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98142937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130308 + ... + 131058.

It is an arithmetic number, because the mean of its divisors is an integer number (4812800).

Almost surely, 2^98142933 is an apocalyptic number.

It is an amenable number.

98142933 is a deficient number, since it is larger than the sum of its proper divisors (55866667).

98142933 is a wasteful number, since it uses less digits than its factorization.

98142933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 888 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 98142933 is about 9906.7115129088. The cubic root of 98142933 is about 461.2676643671.

The spelling of 98142933 in words is "ninety-eight million, one hundred forty-two thousand, nine hundred thirty-three".