140863352 has 16 divisors (see below), whose sum is σ = 301850160. Its totient is φ = 60369984.

The previous prime is 140863337. The next prime is 140863363. The reversal of 140863352 is 253368041.

140863352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1257653 + ... + 1257764.

It is an arithmetic number, because the mean of its divisors is an integer number (18865635).

Almost surely, 2^140863352 is an apocalyptic number.

It is an amenable number.

140863352 is an abundant number, since it is smaller than the sum of its proper divisors (160986808).

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

140863352 is a wasteful number, since it uses less digits than its factorization.

140863352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515430 (or 2515426 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 140863352 is about 11868.5867734958. The cubic root of 140863352 is about 520.3145926750.

The spelling of 140863352 in words is "one hundred forty million, eight hundred sixty-three thousand, three hundred fifty-two".