86069425 has 12 divisors (see below), whose sum is σ = 114936220. Its totient is φ = 63558720.

The previous prime is 86069413. The next prime is 86069429. The reversal of 86069425 is 52496068.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 9541921 + 76527504 = 3089^2 + 8748^2 .

It is not a de Polignac number, because 86069425 - 2¹⁹ = 85545137 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (86069429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132090 + ... + 132739.

Almost surely, 2^86069425 is an apocalyptic number.

It is an amenable number.

86069425 is a deficient number, since it is larger than the sum of its proper divisors (28866795).

86069425 is a wasteful number, since it uses less digits than its factorization.

86069425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264852 (or 264847 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 86069425 is about 9277.3608855105. The cubic root of 86069425 is about 441.5192403803.

The spelling of 86069425 in words is "eighty-six million, sixty-nine thousand, four hundred twenty-five".