140862960 has 240 divisors, whose sum is σ = 569487360. Its totient is φ = 30481920.

The previous prime is 140862949. The next prime is 140862991. The reversal of 140862960 is 69268041.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-4 number, since 4×140862960⁴ (a number of 34 digits) contains 4444 as substring.

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

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 95025 + ... + 96495.

It is an arithmetic number, because the mean of its divisors is an integer number (2372864).

Almost surely, 2^140862960 is an apocalyptic number.

140862960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140862960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284743680).

140862960 is an abundant number, since it is smaller than the sum of its proper divisors (428624400).

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

140862960 is a wasteful number, since it uses less digits than its factorization.

140862960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 140862960 is about 11868.5702593025. The cubic root of 140862960 is about 520.3141100240.

The spelling of 140862960 in words is "one hundred forty million, eight hundred sixty-two thousand, nine hundred sixty".