140792850 has 192 divisors, whose sum is σ = 446400000. Its totient is φ = 32270400.

The previous prime is 140792849. The next prime is 140792887. The reversal of 140792850 is 58297041.

It is a super-2 number, since 2×140792850² = 39645253222245000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 281901 + ... + 282399.

It is an arithmetic number, because the mean of its divisors is an integer number (2325000).

Almost surely, 2^140792850 is an apocalyptic number.

140792850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140792850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223200000).

140792850 is an abundant number, since it is smaller than the sum of its proper divisors (305607150).

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

140792850 is a wasteful number, since it uses less digits than its factorization.

140792850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 140792850 is about 11865.6162924645. The cubic root of 140792850 is about 520.2277725036.

The spelling of 140792850 in words is "one hundred forty million, seven hundred ninety-two thousand, eight hundred fifty".