86726700 has 216 divisors, whose sum is σ = 291939648. Its totient is φ = 22317120.

The previous prime is 86726683. The next prime is 86726711. The reversal of 86726700 is 762768.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1044859 + ... + 1044941.

Almost surely, 2^86726700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86726700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145969824).

86726700 is an abundant number, since it is smaller than the sum of its proper divisors (205212948).

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

86726700 is a wasteful number, since it uses less digits than its factorization.

86726700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 86726700 is about 9312.7171115631. The cubic root of 86726700 is about 442.6402887562.

The spelling of 86726700 in words is "eighty-six million, seven hundred twenty-six thousand, seven hundred".