75880406 has 8 divisors (see below), whose sum is σ = 130080720. Its totient is φ = 32520168.

The previous prime is 75880403. The next prime is 75880477. The reversal of 75880406 is 60408857.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 75880406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75880403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2710001 + ... + 2710028.

It is an arithmetic number, because the mean of its divisors is an integer number (16260090).

Almost surely, 2^75880406 is an apocalyptic number.

75880406 is a deficient number, since it is larger than the sum of its proper divisors (54200314).

75880406 is a wasteful number, since it uses less digits than its factorization.

75880406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5420038.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 75880406 is about 8710.9360002241. The cubic root of 75880406 is about 423.3600579708.

The spelling of 75880406 in words is "seventy-five million, eight hundred eighty thousand, four hundred six".