140753000 has 64 divisors (see below), whose sum is σ = 337493520. Its totient is φ = 54912000.

The previous prime is 140752987. The next prime is 140753003. The reversal of 140753000 is 357041.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 4937284 + 135815716 = 2222^2 + 11654^2 .

It is a super-3 number, since 3×140753000³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (140753003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39284 + ... + 42716.

Almost surely, 2^140753000 is an apocalyptic number.

140753000 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 140753000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168746760).

140753000 is an abundant number, since it is smaller than the sum of its proper divisors (196740520).

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

140753000 is a wasteful number, since it uses less digits than its factorization.

140753000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495 (or 3481 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 140753000 is about 11863.9369519565. The cubic root of 140753000 is about 520.1786861261.

The spelling of 140753000 in words is "one hundred forty million, seven hundred fifty-three thousand".