86750036 has 24 divisors (see below), whose sum is σ = 154326816. Its totient is φ = 42662880.

The previous prime is 86750021. The next prime is 86750051. The reversal of 86750036 is 63005768.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (86750021) and next prime (86750051).

It is a junction number, because it is equal to n+sod(n) for n = 86749978 and 86750005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66551 + ... + 67841.

It is an arithmetic number, because the mean of its divisors is an integer number (6430284).

Almost surely, 2^86750036 is an apocalyptic number.

It is an amenable number.

86750036 is a deficient number, since it is larger than the sum of its proper divisors (67576780).

86750036 is a wasteful number, since it uses less digits than its factorization.

86750036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 86750036 is about 9313.9699376796. The cubic root of 86750036 is about 442.6799863635.

The spelling of 86750036 in words is "eighty-six million, seven hundred fifty thousand, thirty-six".