755114140 has 48 divisors (see below), whose sum is σ = 1738203264. Its totient is φ = 273268800.

The previous prime is 755114137. The next prime is 755114141. The reversal of 755114140 is 41411557.

It is a junction number, because it is equal to n+sod(n) for n = 755114099 and 755114108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755114141) 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, 38287 + ... + 54553.

It is an arithmetic number, because the mean of its divisors is an integer number (36212568).

Almost surely, 2^755114140 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 755114140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869101632).

755114140 is an abundant number, since it is smaller than the sum of its proper divisors (983089124).

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

755114140 is a wasteful number, since it uses less digits than its factorization.

755114140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16498 (or 16496 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 755114140 is about 27479.3402395327. The cubic root of 755114140 is about 910.6207333514.

Adding to 755114140 its reverse (41411557), we get a palindrome (796525697).

The spelling of 755114140 in words is "seven hundred fifty-five million, one hundred fourteen thousand, one hundred forty".