55022466 has 8 divisors (see below), whose sum is σ = 110044944. Its totient is φ = 18340820.

The previous prime is 55022447. The next prime is 55022467. The reversal of 55022466 is 66422055.

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

55022466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55022467) 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, 4585200 + ... + 4585211.

It is an arithmetic number, because the mean of its divisors is an integer number (13755618).

Almost surely, 2^55022466 is an apocalyptic number.

55022466 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.

55022466 is a wasteful number, since it uses less digits than its factorization.

55022466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9170416.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 55022466 is about 7417.7129898642. The cubic root of 55022466 is about 380.3470191063.

The spelling of 55022466 in words is "fifty-five million, twenty-two thousand, four hundred sixty-six".