86950746 has 64 divisors (see below), whose sum is σ = 198531840. Its totient is φ = 28553472.

The previous prime is 86950739. The next prime is 86950751. The reversal of 86950746 is 64705968.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450426 + ... + 450618.

It is an arithmetic number, because the mean of its divisors is an integer number (3102060).

Almost surely, 2^86950746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86950746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99265920).

86950746 is an abundant number, since it is smaller than the sum of its proper divisors (111581094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86950746 is a wasteful number, since it uses less digits than its factorization.

86950746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 86950746 is about 9324.7383877512. The cubic root of 86950746 is about 443.0211269133.

It can be divided in two parts, 869 and 50746, that added together give a palindrome (51615).

The spelling of 86950746 in words is "eighty-six million, nine hundred fifty thousand, seven hundred forty-six".