76222733 has 8 divisors (see below), whose sum is σ = 78090240. Its totient is φ = 74375280.

The previous prime is 76222709. The next prime is 76222739. The reversal of 76222733 is 33722267.

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

It is a cyclic number.

It is not a de Polignac number, because 76222733 - 2⁸ = 76222477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 76222733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76222739) 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, 2828 + ... + 12666.

It is an arithmetic number, because the mean of its divisors is an integer number (9761280).

Almost surely, 2^76222733 is an apocalyptic number.

It is an amenable number.

76222733 is a deficient number, since it is larger than the sum of its proper divisors (1867507).

76222733 is a wasteful number, since it uses less digits than its factorization.

76222733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10027.

The product of its digits is 21168, while the sum is 32.

The square root of 76222733 is about 8730.5631548028. The cubic root of 76222733 is about 423.9957520786.

The spelling of 76222733 in words is "seventy-six million, two hundred twenty-two thousand, seven hundred thirty-three".