140601332 has 12 divisors (see below), whose sum is σ = 252702660. Its totient is φ = 68400576.

The previous prime is 140601301. The next prime is 140601347. The reversal of 140601332 is 233106041.

140601332 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 2 ways, for example, as 65189476 + 75411856 = 8074^2 + 8684^2 .

It is a super-3 number, since 3×140601332³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474857 + ... + 475152.

It is an arithmetic number, because the mean of its divisors is an integer number (21058555).

Almost surely, 2^140601332 is an apocalyptic number.

It is an amenable number.

140601332 is a deficient number, since it is larger than the sum of its proper divisors (112101328).

140601332 is a wasteful number, since it uses less digits than its factorization.

140601332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950050 (or 950048 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 140601332 is about 11857.5432531364. The cubic root of 140601332 is about 519.9917799490.

Adding to 140601332 its reverse (233106041), we get a palindrome (373707373).

The spelling of 140601332 in words is "one hundred forty million, six hundred one thousand, three hundred thirty-two".