86676261 has 16 divisors (see below), whose sum is σ = 135151104. Its totient is φ = 48376944.

The previous prime is 86676229. The next prime is 86676263. The reversal of 86676261 is 16267668.

It is a happy number.

It is not a de Polignac number, because 86676261 - 2⁵ = 86676229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86676263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47091 + ... + 48896.

It is an arithmetic number, because the mean of its divisors is an integer number (8446944).

Almost surely, 2^86676261 is an apocalyptic number.

It is an amenable number.

86676261 is a deficient number, since it is larger than the sum of its proper divisors (48474843).

86676261 is a wasteful number, since it uses less digits than its factorization.

86676261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96040.

The product of its digits is 145152, while the sum is 42.

The square root of 86676261 is about 9310.0086466125. The cubic root of 86676261 is about 442.5544610424.

The spelling of 86676261 in words is "eighty-six million, six hundred seventy-six thousand, two hundred sixty-one".