86044426 has 32 divisors (see below), whose sum is σ = 152691840. Its totient is φ = 35982144.

The previous prime is 86044411. The next prime is 86044433. The reversal of 86044426 is 62444068.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 86044391 and 86044400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7576 + ... + 15148.

It is an arithmetic number, because the mean of its divisors is an integer number (4771620).

Almost surely, 2^86044426 is an apocalyptic number.

86044426 is a deficient number, since it is larger than the sum of its proper divisors (66647414).

86044426 is a wasteful number, since it uses less digits than its factorization.

86044426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7630.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 86044426 is about 9276.0134756263. The cubic root of 86044426 is about 441.4764895882.

The spelling of 86044426 in words is "eighty-six million, forty-four thousand, four hundred twenty-six".