750132040 has 128 divisors (see below), whose sum is σ = 1981324800. Its totient is φ = 250306560.

The previous prime is 750132001. The next prime is 750132049. The reversal of 750132040 is 40231057.

It is not an unprimeable number, because it can be changed into a prime (750132049) 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, 1928166 + ... + 1928554.

It is an arithmetic number, because the mean of its divisors is an integer number (15479100).

Almost surely, 2^750132040 is an apocalyptic number.

750132040 is a gapful number since it is divisible by the number (70) 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 750132040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (990662400).

750132040 is an abundant number, since it is smaller than the sum of its proper divisors (1231192760).

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

750132040 is a wasteful number, since it uses less digits than its factorization.

750132040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 750132040 is about 27388.5384787140. The cubic root of 750132040 is about 908.6136116437.

Adding to 750132040 its reverse (40231057), we get a palindrome (790363097).

The spelling of 750132040 in words is "seven hundred fifty million, one hundred thirty-two thousand, forty".