150352686 has 80 divisors (see below), whose sum is σ = 370782720. Its totient is φ = 45159120.

The previous prime is 150352673. The next prime is 150352687. The reversal of 150352686 is 686253051.

150352686 is a `hidden beast` number, since 1 + 50 + 3 + 526 + 86 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 150352686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150352687) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 247395 + ... + 248001.

It is an arithmetic number, because the mean of its divisors is an integer number (4634784).

Almost surely, 2^150352686 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150352686, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185391360).

150352686 is an abundant number, since it is smaller than the sum of its proper divisors (220430034).

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

150352686 is a wasteful number, since it uses less digits than its factorization.

150352686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 150352686 is about 12261.8386060166. The cubic root of 150352686 is about 531.7453861990.

It can be divided in two parts, 150 and 352686, that added together give a square (352836 = 594²).

The spelling of 150352686 in words is "one hundred fifty million, three hundred fifty-two thousand, six hundred eighty-six".