94140369 has 12 divisors (see below), whose sum is σ = 136064656. Its totient is φ = 62721432.

The previous prime is 94140367. The next prime is 94140377. The reversal of 94140369 is 96304149.

It is not a de Polignac number, because 94140369 - 2¹ = 94140367 is a prime.

It is a super-2 number, since 2×94140369² = 17724818150912322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94140367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26814 + ... + 30120.

Almost surely, 2^94140369 is an apocalyptic number.

It is an amenable number.

94140369 is a deficient number, since it is larger than the sum of its proper divisors (41924287).

94140369 is a wasteful number, since it uses less digits than its factorization.

94140369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6476 (or 6473 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 94140369 is about 9702.5959928258. The cubic root of 94140369 is about 454.9098062176.

The spelling of 94140369 in words is "ninety-four million, one hundred forty thousand, three hundred sixty-nine".