140485692 has 24 divisors (see below), whose sum is σ = 328182400. Its totient is φ = 46773936.

The previous prime is 140485673. The next prime is 140485729. The reversal of 140485692 is 296584041.

140485692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140485692.

It is a congruent number.

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, 4659 + ... + 17397.

Almost surely, 2^140485692 is an apocalyptic number.

140485692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140485692 is an abundant number, since it is smaller than the sum of its proper divisors (187696708).

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

140485692 is a wasteful number, since it uses less digits than its factorization.

140485692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13665 (or 13663 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 140485692 is about 11852.6660292105. Note that the first 3 decimals coincide. The cubic root of 140485692 is about 519.8491821001.

The spelling of 140485692 in words is "one hundred forty million, four hundred eighty-five thousand, six hundred ninety-two".