55835622 has 32 divisors (see below), whose sum is σ = 124325760. Its totient is φ = 18574920.

The previous prime is 55835621. The next prime is 55835639. The reversal of 55835622 is 22653855.

It is a happy number.

55835622 is a `hidden beast` number, since 5 + 583 + 56 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55835621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47097 + ... + 48267.

It is an arithmetic number, because the mean of its divisors is an integer number (3885180).

Almost surely, 2^55835622 is an apocalyptic number.

55835622 is an abundant number, since it is smaller than the sum of its proper divisors (68490138).

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

55835622 is a wasteful number, since it uses less digits than its factorization.

55835622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065 (or 2059 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 55835622 is about 7472.3237349569. The cubic root of 55835622 is about 382.2115318292.

The spelling of 55835622 in words is "fifty-five million, eight hundred thirty-five thousand, six hundred twenty-two".