140422324 has 12 divisors (see below), whose sum is σ = 280844704. Its totient is φ = 60180984.

The previous prime is 140422319. The next prime is 140422327. The reversal of 140422324 is 423224041.

It is a happy number.

140422324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

140422324 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 140422295 and 140422304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140422327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2507514 + ... + 2507569.

Almost surely, 2^140422324 is an apocalyptic number.

140422324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140422324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140422324 is a wasteful number, since it uses less digits than its factorization.

140422324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015094 (or 5015092 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 140422324 is about 11849.9925738373. The cubic root of 140422324 is about 519.7710086418.

Adding to 140422324 its reverse (423224041), we get a palindrome (563646365).

The spelling of 140422324 in words is "one hundred forty million, four hundred twenty-two thousand, three hundred twenty-four".