140560828 has 12 divisors (see below), whose sum is σ = 260451072. Its totient is φ = 66146240.

The previous prime is 140560793. The next prime is 140560837. The reversal of 140560828 is 828065041.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 140560793 and 140560802.

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, 1033468 + ... + 1033603.

It is an arithmetic number, because the mean of its divisors is an integer number (21704256).

Almost surely, 2^140560828 is an apocalyptic number.

It is an amenable number.

140560828 is a deficient number, since it is larger than the sum of its proper divisors (119890244).

140560828 is a wasteful number, since it uses less digits than its factorization.

140560828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067092 (or 2067090 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 140560828 is about 11855.8351877883. The cubic root of 140560828 is about 519.9418426083.

The spelling of 140560828 in words is "one hundred forty million, five hundred sixty thousand, eight hundred twenty-eight".