55792122 has 8 divisors (see below), whose sum is σ = 111584256. Its totient is φ = 18597372.

The previous prime is 55792117. The next prime is 55792127. The reversal of 55792122 is 22129755.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55792117) and next prime (55792127).

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

55792122 is an admirable number.

It is a super-2 number, since 2×55792122² = 6225521754525768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55792127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4649338 + ... + 4649349.

It is an arithmetic number, because the mean of its divisors is an integer number (13948032).

Almost surely, 2^55792122 is an apocalyptic number.

55792122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55792122 is a wasteful number, since it uses less digits than its factorization.

55792122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9298692.

The product of its digits is 12600, while the sum is 33.

The square root of 55792122 is about 7469.4124266906. The cubic root of 55792122 is about 382.1122492053.

The spelling of 55792122 in words is "fifty-five million, seven hundred ninety-two thousand, one hundred twenty-two".