76622441 has 8 divisors (see below), whose sum is σ = 87664320. Its totient is φ = 65604528.

The previous prime is 76622411. The next prime is 76622443. The reversal of 76622441 is 14422667.

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-76622441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76622398 and 76622407.

It is not an unprimeable number, because it can be changed into a prime (76622443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490 + ... + 12468.

It is an arithmetic number, because the mean of its divisors is an integer number (10958040).

Almost surely, 2^76622441 is an apocalyptic number.

It is an amenable number.

76622441 is a deficient number, since it is larger than the sum of its proper divisors (11041879).

76622441 is a wasteful number, since it uses less digits than its factorization.

76622441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11983.

The product of its digits is 16128, while the sum is 32.

The square root of 76622441 is about 8753.4245298626. The cubic root of 76622441 is about 424.7355974808.

The spelling of 76622441 in words is "seventy-six million, six hundred twenty-two thousand, four hundred forty-one".