140883366 has 32 divisors (see below), whose sum is σ = 319415040. Its totient is φ = 41066784.

The previous prime is 140883317. The next prime is 140883367. The reversal of 140883366 is 663388041.

140883366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140883367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46050 + ... + 49013.

It is an arithmetic number, because the mean of its divisors is an integer number (9981720).

Almost surely, 2^140883366 is an apocalyptic number.

140883366 is an abundant number, since it is smaller than the sum of its proper divisors (178531674).

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

140883366 is a wasteful number, since it uses less digits than its factorization.

140883366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95100.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 140883366 is about 11869.4298936385. The cubic root of 140883366 is about 520.3392337732.

The spelling of 140883366 in words is "one hundred forty million, eight hundred eighty-three thousand, three hundred sixty-six".