86407151 has 2 divisors, whose sum is σ = 86407152. Its totient is φ = 86407150.

The previous prime is 86407129. The next prime is 86407157. The reversal of 86407151 is 15170468.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86407151 - 2¹⁰ = 86406127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86407157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43203575 + 43203576.

It is an arithmetic number, because the mean of its divisors is an integer number (43203576).

Almost surely, 2^86407151 is an apocalyptic number.

86407151 is a deficient number, since it is larger than the sum of its proper divisors (1).

86407151 is an equidigital number, since it uses as much as digits as its factorization.

86407151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 86407151 is about 9295.5446854932. The cubic root of 86407151 is about 442.0959760324.

The spelling of 86407151 in words is "eighty-six million, four hundred seven thousand, one hundred fifty-one".