54726723 has 24 divisors (see below), whose sum is σ = 84661200. Its totient is φ = 33944064.

The previous prime is 54726709. The next prime is 54726731. The reversal of 54726723 is 32762745.

It is a happy number.

It is not a de Polignac number, because 54726723 - 2⁸ = 54726467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54726703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11608 + ... + 15626.

It is an arithmetic number, because the mean of its divisors is an integer number (3527550).

Almost surely, 2^54726723 is an apocalyptic number.

54726723 is a deficient number, since it is larger than the sum of its proper divisors (29934477).

54726723 is a wasteful number, since it uses less digits than its factorization.

54726723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131 (or 4128 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 54726723 is about 7397.7512123618. The cubic root of 54726723 is about 379.6643458014.

The spelling of 54726723 in words is "fifty-four million, seven hundred twenty-six thousand, seven hundred twenty-three".