86141884 has 12 divisors (see below), whose sum is σ = 151177824. Its totient is φ = 42948224.

The previous prime is 86141851. The next prime is 86141893. The reversal of 86141884 is 48814168.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29092 + ... + 31915.

It is an arithmetic number, because the mean of its divisors is an integer number (12598152).

Almost surely, 2^86141884 is an apocalyptic number.

It is an amenable number.

86141884 is a deficient number, since it is larger than the sum of its proper divisors (65035940).

86141884 is a wasteful number, since it uses less digits than its factorization.

86141884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61364 (or 61362 counting only the distinct ones).

The product of its digits is 49152, while the sum is 40.

The square root of 86141884 is about 9281.2652154757. The cubic root of 86141884 is about 441.6431057722.

It can be divided in two parts, 86141 and 884, that added together give a square (87025 = 295²).

The spelling of 86141884 in words is "eighty-six million, one hundred forty-one thousand, eight hundred eighty-four".