75880438 has 8 divisors (see below), whose sum is σ = 113858640. Its totient is φ = 37927560.

The previous prime is 75880403. The next prime is 75880477. The reversal of 75880438 is 83408857.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 75880394 and 75880403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5848 + ... + 13636.

It is an arithmetic number, because the mean of its divisors is an integer number (14232330).

Almost surely, 2^75880438 is an apocalyptic number.

75880438 is a deficient number, since it is larger than the sum of its proper divisors (37978202).

75880438 is a wasteful number, since it uses less digits than its factorization.

75880438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12662.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 75880438 is about 8710.9378369955. The cubic root of 75880438 is about 423.3601174834.

The spelling of 75880438 in words is "seventy-five million, eight hundred eighty thousand, four hundred thirty-eight".