86607746 has 16 divisors (see below), whose sum is σ = 137255040. Its totient is φ = 40919760.

The previous prime is 86607743. The next prime is 86607749. The reversal of 86607746 is 64770668.

It is an interprime number because it is at equal distance from previous prime (86607743) and next prime (86607749).

It is a junction number, because it is equal to n+sod(n) for n = 86607697 and 86607706.

It is not an unprimeable number, because it can be changed into a prime (86607743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13160 + ... + 18611.

It is an arithmetic number, because the mean of its divisors is an integer number (8578440).

Almost surely, 2^86607746 is an apocalyptic number.

86607746 is a deficient number, since it is larger than the sum of its proper divisors (50647294).

86607746 is a wasteful number, since it uses less digits than its factorization.

86607746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31849.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 86607746 is about 9306.3282770382. The cubic root of 86607746 is about 442.4378216016.

The spelling of 86607746 in words is "eighty-six million, six hundred seven thousand, seven hundred forty-six".