86202929 has 2 divisors, whose sum is σ = 86202930. Its totient is φ = 86202928.

The previous prime is 86202923. The next prime is 86202967. The reversal of 86202929 is 92920268.

It is an a-pointer prime, because the next prime (86202967) can be obtained adding 86202929 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81938704 + 4264225 = 9052^2 + 2065^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86202929 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 86202892 and 86202901.

It is not a weakly prime, because it can be changed into another prime (86202923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43101464 + 43101465.

It is an arithmetic number, because the mean of its divisors is an integer number (43101465).

Almost surely, 2^86202929 is an apocalyptic number.

It is an amenable number.

86202929 is a deficient number, since it is larger than the sum of its proper divisors (1).

86202929 is an equidigital number, since it uses as much as digits as its factorization.

86202929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 86202929 is about 9284.5532471950. The cubic root of 86202929 is about 441.7474055474.

The spelling of 86202929 in words is "eighty-six million, two hundred two thousand, nine hundred twenty-nine".