86048397 has 12 divisors (see below), whose sum is σ = 130834080. Its totient is φ = 54346248.

The previous prime is 86048377. The next prime is 86048411. The reversal of 86048397 is 79384068.

It is a happy number.

86048397 is a `hidden beast` number, since 8 + 604 + 8 + 39 + 7 = 666.

It is not a de Polignac number, because 86048397 - 2⁷ = 86048269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86048377) 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, 251433 + ... + 251774.

It is an arithmetic number, because the mean of its divisors is an integer number (10902840).

Almost surely, 2^86048397 is an apocalyptic number.

It is an amenable number.

86048397 is a deficient number, since it is larger than the sum of its proper divisors (44785683).

86048397 is a wasteful number, since it uses less digits than its factorization.

86048397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503232 (or 503229 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 86048397 is about 9276.2275198488. The cubic root of 86048397 is about 441.4832809488.

The spelling of 86048397 in words is "eighty-six million, forty-eight thousand, three hundred ninety-seven".