54215214 has 32 divisors (see below), whose sum is σ = 110992896. Its totient is φ = 17649120.

The previous prime is 54215207. The next prime is 54215221. The reversal of 54215214 is 41251245.

54215214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54215207) and next prime (54215221).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60679 + ... + 61565.

It is an arithmetic number, because the mean of its divisors is an integer number (3468528).

Almost surely, 2^54215214 is an apocalyptic number.

54215214 is an abundant number, since it is smaller than the sum of its proper divisors (56777682).

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

54215214 is a wasteful number, since it uses less digits than its factorization.

54215214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120.

The product of its digits is 1600, while the sum is 24.

The square root of 54215214 is about 7363.0981251101. The cubic root of 54215214 is about 378.4777839000.

Adding to 54215214 its reverse (41251245), we get a palindrome (95466459).

The spelling of 54215214 in words is "fifty-four million, two hundred fifteen thousand, two hundred fourteen".