140473322 has 8 divisors (see below), whose sum is σ = 229865472. Its totient is φ = 63851500.

The previous prime is 140473321. The next prime is 140473331. The reversal of 140473322 is 223374041.

140473322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140473291 and 140473300.

It is not an unprimeable number, because it can be changed into a prime (140473321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3192554 + ... + 3192597.

It is an arithmetic number, because the mean of its divisors is an integer number (28733184).

Almost surely, 2^140473322 is an apocalyptic number.

140473322 is a deficient number, since it is larger than the sum of its proper divisors (89392150).

140473322 is a wasteful number, since it uses less digits than its factorization.

140473322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6385164.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 140473322 is about 11852.1441941954. The cubic root of 140473322 is about 519.8339237891.

The spelling of 140473322 in words is "one hundred forty million, four hundred seventy-three thousand, three hundred twenty-two".