140599116 has 72 divisors (see below), whose sum is σ = 407307264. Its totient is φ = 40059360.

The previous prime is 140599091. The next prime is 140599133. The reversal of 140599116 is 611995041.

It is a super-2 number, since 2×140599116² = 39536222839962912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141381 + ... + 142371.

Almost surely, 2^140599116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140599116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203653632).

140599116 is an abundant number, since it is smaller than the sum of its proper divisors (266708148).

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

140599116 is a wasteful number, since it uses less digits than its factorization.

140599116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571 (or 1566 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 140599116 is about 11857.4498101405. The cubic root of 140599116 is about 519.9890480928.

It can be divided in two parts, 140599 and 116, that added together give a triangular number (140715 = T₅₃₀).

The spelling of 140599116 in words is "one hundred forty million, five hundred ninety-nine thousand, one hundred sixteen".