140514000 has 160 divisors (see below), whose sum is σ = 494432640. Its totient is φ = 34048000.

The previous prime is 140513983. The next prime is 140514007. The reversal of 140514000 is 415041.

140514000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140514007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64936 + ... + 67064.

It is an arithmetic number, because the mean of its divisors is an integer number (3090204).

Almost surely, 2^140514000 is an apocalyptic number.

140514000 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 140514000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247216320).

140514000 is an abundant number, since it is smaller than the sum of its proper divisors (353918640).

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

140514000 is a wasteful number, since it uses less digits than its factorization.

140514000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166 (or 2150 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 140514000 is about 11853.8601307760. The cubic root of 140514000 is about 519.8840964560.

Adding to 140514000 its reverse (415041), we get a palindrome (140929041).

The spelling of 140514000 in words is "one hundred forty million, five hundred fourteen thousand".