54727622 has 8 divisors (see below), whose sum is σ = 82137000. Its totient is φ = 27348624.

The previous prime is 54727609. The next prime is 54727643. The reversal of 54727622 is 22672745.

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

It is a super-2 number, since 2×54727622² = 5990225219549768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2372 + ... + 10727.

It is an arithmetic number, because the mean of its divisors is an integer number (10267125).

Almost surely, 2^54727622 is an apocalyptic number.

54727622 is a deficient number, since it is larger than the sum of its proper divisors (27409378).

54727622 is a wasteful number, since it uses less digits than its factorization.

54727622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15190.

The product of its digits is 47040, while the sum is 35.

The square root of 54727622 is about 7397.8119738204. The cubic root of 54727622 is about 379.6664247149. Note that the first 3 decimals are identical.

The spelling of 54727622 in words is "fifty-four million, seven hundred twenty-seven thousand, six hundred twenty-two".