86930622 has 48 divisors (see below), whose sum is σ = 200322720. Its totient is φ = 27244608.

The previous prime is 86930621. The next prime is 86930647. The reversal of 86930622 is 22603968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86930621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87943 + ... + 88925.

It is an arithmetic number, because the mean of its divisors is an integer number (4173390).

Almost surely, 2^86930622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86930622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100161360).

86930622 is an abundant number, since it is smaller than the sum of its proper divisors (113392098).

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

86930622 is a wasteful number, since it uses less digits than its factorization.

86930622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1005 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 86930622 is about 9323.6592601832. The cubic root of 86930622 is about 442.9869464703.

The spelling of 86930622 in words is "eighty-six million, nine hundred thirty thousand, six hundred twenty-two".