140827014 has 48 divisors (see below), whose sum is σ = 326766960. Its totient is φ = 43676160.

The previous prime is 140827007. The next prime is 140827033. The reversal of 140827014 is 410728041.

140827014 = 443² + 444² + ... + 798².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24649 + ... + 29819.

It is an arithmetic number, because the mean of its divisors is an integer number (6807645).

Almost surely, 2^140827014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140827014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163383480).

140827014 is an abundant number, since it is smaller than the sum of its proper divisors (185939946).

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

140827014 is a wasteful number, since it uses less digits than its factorization.

140827014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5285 (or 5282 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 140827014 is about 11867.0558269522. The cubic root of 140827014 is about 520.2698476143.

The spelling of 140827014 in words is "one hundred forty million, eight hundred twenty-seven thousand, fourteen".