75040576 has 112 divisors (see below), whose sum is σ = 174101760. Its totient is φ = 31795200.

The previous prime is 75040573. The next prime is 75040577. The reversal of 75040576 is 67504057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75040573) 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, 742926 + ... + 743026.

It is an arithmetic number, because the mean of its divisors is an integer number (1554480).

Almost surely, 2^75040576 is an apocalyptic number.

75040576 is a gapful number since it is divisible by the number (76) 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 75040576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87050880).

75040576 is an abundant number, since it is smaller than the sum of its proper divisors (99061184).

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

75040576 is a wasteful number, since it uses less digits than its factorization.

75040576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 75040576 is about 8662.5963775302. The cubic root of 75040576 is about 421.7923703263.

The spelling of 75040576 in words is "seventy-five million, forty thousand, five hundred seventy-six".