140245080 has 64 divisors (see below), whose sum is σ = 442886400. Its totient is φ = 35429760.

The previous prime is 140245069. The next prime is 140245103. The reversal of 140245080 is 80542041.

140245080 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 (24).

It is a self number, because there is not a number n which added to its sum of digits gives 140245080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28476 + ... + 33035.

It is an arithmetic number, because the mean of its divisors is an integer number (6920100).

Almost surely, 2^140245080 is an apocalyptic number.

140245080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140245080 is an abundant number, since it is smaller than the sum of its proper divisors (302641320).

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

140245080 is a wasteful number, since it uses less digits than its factorization.

140245080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61544 (or 61540 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 140245080 is about 11842.5115579424. The cubic root of 140245080 is about 519.5522279463.

The spelling of 140245080 in words is "one hundred forty million, two hundred forty-five thousand, eighty".