940258168 has 64 divisors (see below), whose sum is σ = 1994630400. Its totient is φ = 412853760.

The previous prime is 940258153. The next prime is 940258169. The reversal of 940258168 is 861852049.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940258169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170413 + ... + 175843.

It is an arithmetic number, because the mean of its divisors is an integer number (31166100).

Almost surely, 2^940258168 is an apocalyptic number.

It is an amenable number.

940258168 is an abundant number, since it is smaller than the sum of its proper divisors (1054372232).

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

940258168 is a wasteful number, since it uses less digits than its factorization.

940258168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540 (or 5536 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 940258168 is about 30663.6294003172. The cubic root of 940258168 is about 979.6757805728.

The spelling of 940258168 in words is "nine hundred forty million, two hundred fifty-eight thousand, one hundred sixty-eight".