68237150 has 24 divisors (see below), whose sum is σ = 134388720. Its totient is φ = 25688960.

The previous prime is 68237131. The next prime is 68237153. The reversal of 68237150 is 5173286.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68237153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39290 + ... + 40989.

It is an arithmetic number, because the mean of its divisors is an integer number (5599530).

Almost surely, 2^68237150 is an apocalyptic number.

68237150 is a deficient number, since it is larger than the sum of its proper divisors (66151570).

68237150 is a wasteful number, since it uses less digits than its factorization.

68237150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80308 (or 80303 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 68237150 is about 8260.5780669394. The cubic root of 68237150 is about 408.6394520662.

It can be divided in two parts, 68237 and 150, that multiplied together give a triangular number (10235550 = T₄₅₂₄).

The spelling of 68237150 in words is "sixty-eight million, two hundred thirty-seven thousand, one hundred fifty".