98743207 has 2 divisors, whose sum is σ = 98743208. Its totient is φ = 98743206.

The previous prime is 98743181. The next prime is 98743213. The reversal of 98743207 is 70234789.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98743207 - 2¹⁵ = 98710439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98743207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98743507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49371603 + 49371604.

It is an arithmetic number, because the mean of its divisors is an integer number (49371604).

Almost surely, 2^98743207 is an apocalyptic number.

98743207 is a deficient number, since it is larger than the sum of its proper divisors (1).

98743207 is an equidigital number, since it uses as much as digits as its factorization.

98743207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 98743207 is about 9936.9616583743. The cubic root of 98743207 is about 462.2061744147.

The spelling of 98743207 in words is "ninety-eight million, seven hundred forty-three thousand, two hundred seven".