86044425 has 48 divisors (see below), whose sum is σ = 148032192. Its totient is φ = 44064000.

The previous prime is 86044411. The next prime is 86044433. The reversal of 86044425 is 52444068.

It is not a de Polignac number, because 86044425 - 2⁵ = 86044393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 280122 + ... + 280428.

It is an arithmetic number, because the mean of its divisors is an integer number (3084004).

Almost surely, 2^86044425 is an apocalyptic number.

It is an amenable number.

86044425 is a deficient number, since it is larger than the sum of its proper divisors (61987767).

86044425 is a wasteful number, since it uses less digits than its factorization.

86044425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 86044425 is about 9276.0134217238. The cubic root of 86044425 is about 441.4764878779.

The spelling of 86044425 in words is "eighty-six million, forty-four thousand, four hundred twenty-five".