54243662 has 8 divisors (see below), whose sum is σ = 88762392. Its totient is φ = 24656200.

The previous prime is 54243649. The next prime is 54243667. The reversal of 54243662 is 26634245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54243667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232789 + ... + 1232832.

It is an arithmetic number, because the mean of its divisors is an integer number (11095299).

Almost surely, 2^54243662 is an apocalyptic number.

54243662 is a deficient number, since it is larger than the sum of its proper divisors (34518730).

54243662 is a wasteful number, since it uses less digits than its factorization.

54243662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465634.

The product of its digits is 34560, while the sum is 32.

The square root of 54243662 is about 7365.0296672858. The cubic root of 54243662 is about 378.5439710612.

The spelling of 54243662 in words is "fifty-four million, two hundred forty-three thousand, six hundred sixty-two".