140770324 has 12 divisors (see below), whose sum is σ = 249316704. Its totient is φ = 69536984.

The previous prime is 140770309. The next prime is 140770361. The reversal of 140770324 is 423077041.

It is a junction number, because it is equal to n+sod(n) for n = 140770292 and 140770301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211672 + ... + 212335.

It is an arithmetic number, because the mean of its divisors is an integer number (20776392).

Almost surely, 2^140770324 is an apocalyptic number.

It is an amenable number.

140770324 is a deficient number, since it is larger than the sum of its proper divisors (108546380).

140770324 is a wasteful number, since it uses less digits than its factorization.

140770324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424094 (or 424092 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 140770324 is about 11864.6670412616. The cubic root of 140770324 is about 520.2000265969.

The spelling of 140770324 in words is "one hundred forty million, seven hundred seventy thousand, three hundred twenty-four".