76048381 has 8 divisors (see below), whose sum is σ = 78166880. Its totient is φ = 73945872.

The previous prime is 76048367. The next prime is 76048387. The reversal of 76048381 is 18384067.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76048381 is a prime.

It is a super-2 number, since 2×76048381² = 11566712505442322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76048381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76048387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5986 + ... + 13708.

It is an arithmetic number, because the mean of its divisors is an integer number (9770860).

Almost surely, 2^76048381 is an apocalyptic number.

It is an amenable number.

76048381 is a deficient number, since it is larger than the sum of its proper divisors (2118499).

76048381 is a wasteful number, since it uses less digits than its factorization.

76048381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7995.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 76048381 is about 8720.5722862665. The cubic root of 76048381 is about 423.6722224211.

It can be divided in two parts, 760 and 48381, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 76048381 in words is "seventy-six million, forty-eight thousand, three hundred eighty-one".