86214835 has 16 divisors (see below), whose sum is σ = 120470976. Its totient is φ = 58002048.

The previous prime is 86214829. The next prime is 86214851. The reversal of 86214835 is 53841268.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 86214835 - 2⁷ = 86214707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86214794 and 86214803.

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, 21384 + ... + 25093.

It is an arithmetic number, because the mean of its divisors is an integer number (7529436).

Almost surely, 2^86214835 is an apocalyptic number.

86214835 is a deficient number, since it is larger than the sum of its proper divisors (34256141).

86214835 is a wasteful number, since it uses less digits than its factorization.

86214835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46542.

The product of its digits is 46080, while the sum is 37.

The square root of 86214835 is about 9285.1943975342. The cubic root of 86214835 is about 441.7677420663.

It can be divided in two parts, 8621 and 4835, that added together give a square (13456 = 116²).

The spelling of 86214835 in words is "eighty-six million, two hundred fourteen thousand, eight hundred thirty-five".