54636246 has 48 divisors (see below), whose sum is σ = 136032000. Its totient is φ = 15524784.

The previous prime is 54636173. The next prime is 54636251. The reversal of 54636246 is 64263645.

It is a self number, because there is not a number n which added to its sum of digits gives 54636246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23985 + ... + 26163.

It is an arithmetic number, because the mean of its divisors is an integer number (2834000).

Almost surely, 2^54636246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54636246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68016000).

54636246 is an abundant number, since it is smaller than the sum of its proper divisors (81395754).

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

54636246 is a wasteful number, since it uses less digits than its factorization.

54636246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393 (or 2390 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 54636246 is about 7391.6335136423. The cubic root of 54636246 is about 379.4550035961.

The spelling of 54636246 in words is "fifty-four million, six hundred thirty-six thousand, two hundred forty-six".