54021674 has 32 divisors (see below), whose sum is σ = 99770880. Its totient is φ = 21418992.

The previous prime is 54021673. The next prime is 54021677. The reversal of 54021674 is 47612045.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54021673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9077 + ... + 13799.

It is an arithmetic number, because the mean of its divisors is an integer number (3117840).

Almost surely, 2^54021674 is an apocalyptic number.

54021674 is a deficient number, since it is larger than the sum of its proper divisors (45749206).

54021674 is a wasteful number, since it uses less digits than its factorization.

54021674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4794.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 54021674 is about 7349.9438093090. The cubic root of 54021674 is about 378.0268777021.

The spelling of 54021674 in words is "fifty-four million, twenty-one thousand, six hundred seventy-four".