140606324 has 6 divisors (see below), whose sum is σ = 246061074. Its totient is φ = 70303160.

The previous prime is 140606321. The next prime is 140606339. The reversal of 140606324 is 423606041.

140606324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 74476900 + 66129424 = 8630^2 + 8132^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140606293 and 140606302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140606321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17575787 + ... + 17575794.

It is an arithmetic number, because the mean of its divisors is an integer number (41010179).

Almost surely, 2^140606324 is an apocalyptic number.

It is an amenable number.

140606324 is a deficient number, since it is larger than the sum of its proper divisors (105454750).

140606324 is a wasteful number, since it uses less digits than its factorization.

140606324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35151585 (or 35151583 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 140606324 is about 11857.7537501839. The cubic root of 140606324 is about 519.9979339168.

The spelling of 140606324 in words is "one hundred forty million, six hundred six thousand, three hundred twenty-four".