54237742 has 16 divisors (see below), whose sum is σ = 92226960. Its totient is φ = 23715072.

The previous prime is 54237739. The next prime is 54237767. The reversal of 54237742 is 24773245.

It is a junction number, because it is equal to n+sod(n) for n = 54237698 and 54237707.

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, 54403 + ... + 55390.

It is an arithmetic number, because the mean of its divisors is an integer number (5764185).

Almost surely, 2^54237742 is an apocalyptic number.

54237742 is a deficient number, since it is larger than the sum of its proper divisors (37989218).

54237742 is a wasteful number, since it uses less digits than its factorization.

54237742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109827.

The product of its digits is 47040, while the sum is 34.

The square root of 54237742 is about 7364.6277570560. The cubic root of 54237742 is about 378.5301994870.

It can be divided in two parts, 5423 and 7742, that multiplied together give a triangular number (41984866 = T₉₁₆₃).

The spelling of 54237742 in words is "fifty-four million, two hundred thirty-seven thousand, seven hundred forty-two".