140850633 has 16 divisors (see below), whose sum is σ = 234141696. Its totient is φ = 73169040.

The previous prime is 140850631. The next prime is 140850637. The reversal of 140850633 is 336058041.

It is not a de Polignac number, because 140850633 - 2¹ = 140850631 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140850633.

It is not an unprimeable number, because it can be changed into a prime (140850631) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 304641 + ... + 305102.

It is an arithmetic number, because the mean of its divisors is an integer number (14633856).

Almost surely, 2^140850633 is an apocalyptic number.

It is an amenable number.

140850633 is a deficient number, since it is larger than the sum of its proper divisors (93291063).

140850633 is a wasteful number, since it uses less digits than its factorization.

140850633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609764.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 140850633 is about 11868.0509351789. The cubic root of 140850633 is about 520.2989319172.

The spelling of 140850633 in words is "one hundred forty million, eight hundred fifty thousand, six hundred thirty-three".