86744107 has 8 divisors (see below), whose sum is σ = 89684352. Its totient is φ = 83812800.

The previous prime is 86744087. The next prime is 86744113. The reversal of 86744107 is 70144768.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86744107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86744407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21753 + ... + 25429.

It is an arithmetic number, because the mean of its divisors is an integer number (11210544).

Almost surely, 2^86744107 is an apocalyptic number.

86744107 is a deficient number, since it is larger than the sum of its proper divisors (2940245).

86744107 is a wasteful number, since it uses less digits than its factorization.

86744107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4469.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 86744107 is about 9313.6516469106. The cubic root of 86744107 is about 442.6699010289.

The spelling of 86744107 in words is "eighty-six million, seven hundred forty-four thousand, one hundred seven".