140094936 has 24 divisors (see below), whose sum is σ = 379423980. Its totient is φ = 46698288.

The previous prime is 140094919. The next prime is 140094949. The reversal of 140094936 is 639490041.

140094936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a self number, because there is not a number n which added to its sum of digits gives 140094936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 972810 + ... + 972953.

Almost surely, 2^140094936 is an apocalyptic number.

It is an amenable number.

140094936 is an abundant number, since it is smaller than the sum of its proper divisors (239329044).

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

140094936 is a wasteful number, since it uses less digits than its factorization.

140094936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945775 (or 1945768 counting only the distinct ones).

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

The square root of 140094936 is about 11836.1706645350. The cubic root of 140094936 is about 519.3667538126.

The spelling of 140094936 in words is "one hundred forty million, ninety-four thousand, nine hundred thirty-six".