86373151 has 2 divisors, whose sum is σ = 86373152. Its totient is φ = 86373150.

The previous prime is 86373137. The next prime is 86373163. The reversal of 86373151 is 15137368.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86373151 - 2¹⁹ = 85848863 is a prime.

It is a super-4 number, since 4×86373151⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86373181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43186575 + 43186576.

It is an arithmetic number, because the mean of its divisors is an integer number (43186576).

Almost surely, 2^86373151 is an apocalyptic number.

86373151 is a deficient number, since it is larger than the sum of its proper divisors (1).

86373151 is an equidigital number, since it uses as much as digits as its factorization.

86373151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 86373151 is about 9293.7156724316. The cubic root of 86373151 is about 442.0379822400.

The spelling of 86373151 in words is "eighty-six million, three hundred seventy-three thousand, one hundred fifty-one".