140769080 has 16 divisors (see below), whose sum is σ = 316730520. Its totient is φ = 56307616.

The previous prime is 140769071. The next prime is 140769137. The reversal of 140769080 is 80967041.

It is a self number, because there is not a number n which added to its sum of digits gives 140769080.

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, 1759574 + ... + 1759653.

Almost surely, 2^140769080 is an apocalyptic number.

140769080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140769080 is an abundant number, since it is smaller than the sum of its proper divisors (175961440).

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

140769080 is a wasteful number, since it uses less digits than its factorization.

140769080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519238 (or 3519234 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 140769080 is about 11864.6146165815. The cubic root of 140769080 is about 520.1984942409.

The spelling of 140769080 in words is "one hundred forty million, seven hundred sixty-nine thousand, eighty".