88066539 has 24 divisors (see below), whose sum is σ = 146078400. Its totient is φ = 50563440.

The previous prime is 88066523. The next prime is 88066541. The reversal of 88066539 is 93566088.

It is not a de Polignac number, because 88066539 - 2⁴ = 88066523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88066494 and 88066503.

It is not an unprimeable number, because it can be changed into a prime (88066519) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21529 + ... + 25290.

It is an arithmetic number, because the mean of its divisors is an integer number (6086600).

Almost surely, 2^88066539 is an apocalyptic number.

88066539 is a deficient number, since it is larger than the sum of its proper divisors (58011861).

88066539 is a wasteful number, since it uses less digits than its factorization.

88066539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46855 (or 46852 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 88066539 is about 9384.3773901096. The cubic root of 88066539 is about 444.9080969998.

The spelling of 88066539 in words is "eighty-eight million, sixty-six thousand, five hundred thirty-nine".