75740760 has 48 divisors (see below), whose sum is σ = 246158640. Its totient is φ = 20197440.

The previous prime is 75740747. The next prime is 75740767. The reversal of 75740760 is 6704757.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75740767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104836 + ... + 105555.

It is an arithmetic number, because the mean of its divisors is an integer number (5128305).

Almost surely, 2^75740760 is an apocalyptic number.

It is an amenable number.

75740760 is an abundant number, since it is smaller than the sum of its proper divisors (170417880).

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

75740760 is a wasteful number, since it uses less digits than its factorization.

75740760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210408 (or 210401 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 75740760 is about 8702.9167524457. The cubic root of 75740760 is about 423.1001892015.

The spelling of 75740760 in words is "seventy-five million, seven hundred forty thousand, seven hundred sixty".