54213246 has 32 divisors (see below), whose sum is σ = 120748320. Its totient is φ = 18029952.

The previous prime is 54213227. The next prime is 54213253. The reversal of 54213246 is 64231245.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31176 + ... + 32868.

It is an arithmetic number, because the mean of its divisors is an integer number (3773385).

Almost surely, 2^54213246 is an apocalyptic number.

54213246 is an abundant number, since it is smaller than the sum of its proper divisors (66535074).

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

54213246 is a wasteful number, since it uses less digits than its factorization.

54213246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297 (or 2291 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 54213246 is about 7362.9644844994. The cubic root of 54213246 is about 378.4732042919.

The spelling of 54213246 in words is "fifty-four million, two hundred thirteen thousand, two hundred forty-six".