140335372 has 12 divisors (see below), whose sum is σ = 246072960. Its totient is φ = 70028816.

The previous prime is 140335369. The next prime is 140335411. The reversal of 140335372 is 273533041.

It is a self number, because there is not a number n which added to its sum of digits gives 140335372.

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, 32428 + ... + 36499.

It is an arithmetic number, because the mean of its divisors is an integer number (20506080).

Almost surely, 2^140335372 is an apocalyptic number.

It is an amenable number.

140335372 is a deficient number, since it is larger than the sum of its proper divisors (105737588).

140335372 is a wasteful number, since it uses less digits than its factorization.

140335372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69440 (or 69438 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 140335372 is about 11846.3231426464. The cubic root of 140335372 is about 519.6637026731.

The spelling of 140335372 in words is "one hundred forty million, three hundred thirty-five thousand, three hundred seventy-two".