140611332 has 24 divisors (see below), whose sum is σ = 334285056. Its totient is φ = 45985888.

The previous prime is 140611327. The next prime is 140611349. The reversal of 140611332 is 233116041.

It is a junction number, because it is equal to n+sod(n) for n = 140611299 and 140611308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109908 + ... + 111179.

It is an arithmetic number, because the mean of its divisors is an integer number (13928544).

Almost surely, 2^140611332 is an apocalyptic number.

140611332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140611332 is an abundant number, since it is smaller than the sum of its proper divisors (193673724).

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

140611332 is a wasteful number, since it uses less digits than its factorization.

140611332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221147 (or 221145 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 140611332 is about 11857.9649181468. The cubic root of 140611332 is about 520.0041074626.

Adding to 140611332 its reverse (233116041), we get a palindrome (373727373).

The spelling of 140611332 in words is "one hundred forty million, six hundred eleven thousand, three hundred thirty-two".