51822088 has 32 divisors (see below), whose sum is σ = 99633600. Its totient is φ = 25261632.

The previous prime is 51822083. The next prime is 51822091. The reversal of 51822088 is 88022815.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (51822083) 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, 57981 + ... + 58867.

It is an arithmetic number, because the mean of its divisors is an integer number (3113550).

Almost surely, 2^51822088 is an apocalyptic number.

It is an amenable number.

51822088 is a deficient number, since it is larger than the sum of its proper divisors (47811512).

51822088 is a wasteful number, since it uses less digits than its factorization.

51822088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 51822088 is about 7198.7560036440. The cubic root of 51822088 is about 372.8249507452.

The spelling of 51822088 in words is "fifty-one million, eight hundred twenty-two thousand, eighty-eight".