35868312 has 64 divisors (see below), whose sum is σ = 100233600. Its totient is φ = 11884320.

The previous prime is 35868299. The next prime is 35868319. The reversal of 35868312 is 21386853.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35868319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45183 + ... + 45969.

It is an arithmetic number, because the mean of its divisors is an integer number (1566150).

Almost surely, 2^35868312 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 35868312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50116800).

35868312 is an abundant number, since it is smaller than the sum of its proper divisors (64365288).

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

35868312 is a wasteful number, since it uses less digits than its factorization.

35868312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 1003 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 35868312 is about 5989.0159458796. The cubic root of 35868312 is about 329.7896179716.

The spelling of 35868312 in words is "thirty-five million, eight hundred sixty-eight thousand, three hundred twelve".