86202037 has 2 divisors, whose sum is σ = 86202038. Its totient is φ = 86202036.

The previous prime is 86202029. The next prime is 86202059. The reversal of 86202037 is 73020268.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54774801 + 31427236 = 7401^2 + 5606^2 .

It is a cyclic number.

It is not a de Polignac number, because 86202037 - 2³ = 86202029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86201996 and 86202014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86202437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43101018 + 43101019.

It is an arithmetic number, because the mean of its divisors is an integer number (43101019).

Almost surely, 2^86202037 is an apocalyptic number.

It is an amenable number.

86202037 is a deficient number, since it is larger than the sum of its proper divisors (1).

86202037 is an equidigital number, since it uses as much as digits as its factorization.

86202037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 86202037 is about 9284.5052102953. The cubic root of 86202037 is about 441.7458818557.

The spelling of 86202037 in words is "eighty-six million, two hundred two thousand, thirty-seven".