54686634 has 32 divisors (see below), whose sum is σ = 113555520. Its totient is φ = 17536512.

The previous prime is 54686627. The next prime is 54686641. The reversal of 54686634 is 43668645.

54686634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54686627) and next prime (54686641).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80922 + ... + 81594.

It is an arithmetic number, because the mean of its divisors is an integer number (3548610).

Almost surely, 2^54686634 is an apocalyptic number.

54686634 is an abundant number, since it is smaller than the sum of its proper divisors (58868886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54686634 is a wasteful number, since it uses less digits than its factorization.

54686634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174.

The product of its digits is 414720, while the sum is 42.

The square root of 54686634 is about 7395.0411763560. The cubic root of 54686634 is about 379.5716179036.

The spelling of 54686634 in words is "fifty-four million, six hundred eighty-six thousand, six hundred thirty-four".