54742084 has 6 divisors (see below), whose sum is σ = 95798654. Its totient is φ = 27371040.

The previous prime is 54742027. The next prime is 54742109. The reversal of 54742084 is 48024745.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 39312900 + 15429184 = 6270^2 + 3928^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6842757 + ... + 6842764.

Almost surely, 2^54742084 is an apocalyptic number.

It is an amenable number.

54742084 is a deficient number, since it is larger than the sum of its proper divisors (41056570).

54742084 is a wasteful number, since it uses less digits than its factorization.

54742084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13685525 (or 13685523 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 54742084 is about 7398.7893604292. The cubic root of 54742084 is about 379.6998645761.

The spelling of 54742084 in words is "fifty-four million, seven hundred forty-two thousand, eighty-four".