55246192 has 40 divisors (see below), whose sum is σ = 114514992. Its totient is φ = 25728000.

The previous prime is 55246187. The next prime is 55246223. The reversal of 55246192 is 29164255.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26467 + ... + 28477.

Almost surely, 2^55246192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55246192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57257496).

55246192 is an abundant number, since it is smaller than the sum of its proper divisors (59268800).

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

55246192 is a wasteful number, since it uses less digits than its factorization.

55246192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137 (or 2131 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 55246192 is about 7432.7782154454. The cubic root of 55246192 is about 380.8618296962.

The spelling of 55246192 in words is "fifty-five million, two hundred forty-six thousand, one hundred ninety-two".