98622031 has 2 divisors, whose sum is σ = 98622032. Its totient is φ = 98622030.

The previous prime is 98621987. The next prime is 98622047. The reversal of 98622031 is 13022689.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98622031 - 2⁷ = 98621903 is a prime.

It is a super-2 number, since 2×98622031² = 19452609997129922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98621984 and 98622002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98622431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49311015 + 49311016.

It is an arithmetic number, because the mean of its divisors is an integer number (49311016).

Almost surely, 2^98622031 is an apocalyptic number.

98622031 is a deficient number, since it is larger than the sum of its proper divisors (1).

98622031 is an equidigital number, since it uses as much as digits as its factorization.

98622031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 98622031 is about 9930.8625506549. The cubic root of 98622031 is about 462.0170264772.

The spelling of 98622031 in words is "ninety-eight million, six hundred twenty-two thousand, thirty-one".