54381206 has 16 divisors (see below), whose sum is σ = 92057040. Its totient is φ = 23866080.

The previous prime is 54381203. The next prime is 54381227. The reversal of 54381206 is 60218345.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54381203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41981 + ... + 43256.

It is an arithmetic number, because the mean of its divisors is an integer number (5753565).

Almost surely, 2^54381206 is an apocalyptic number.

54381206 is a deficient number, since it is larger than the sum of its proper divisors (37675834).

54381206 is a wasteful number, since it uses less digits than its factorization.

54381206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85279.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 54381206 is about 7374.3613960803. The cubic root of 54381206 is about 378.8636551444.

The spelling of 54381206 in words is "fifty-four million, three hundred eighty-one thousand, two hundred six".