98876957 has 2 divisors, whose sum is σ = 98876958. Its totient is φ = 98876956.

The previous prime is 98876951. The next prime is 98876963. The reversal of 98876957 is 75967889.

It is a balanced prime because it is at equal distance from previous prime (98876951) and next prime (98876963).

It can be written as a sum of positive squares in only one way, i.e., 85729081 + 13147876 = 9259^2 + 3626^2 .

It is an emirp because it is prime and its reverse (75967889) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98876957 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 98876896 and 98876905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98876951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49438478 + 49438479.

It is an arithmetic number, because the mean of its divisors is an integer number (49438479).

Almost surely, 2^98876957 is an apocalyptic number.

It is an amenable number.

98876957 is a deficient number, since it is larger than the sum of its proper divisors (1).

98876957 is an equidigital number, since it uses as much as digits as its factorization.

98876957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 59.

The square root of 98876957 is about 9943.6893052830. The cubic root of 98876957 is about 462.4147699777.

The spelling of 98876957 in words is "ninety-eight million, eight hundred seventy-six thousand, nine hundred fifty-seven".