57434546 has 16 divisors (see below), whose sum is σ = 92904000. Its totient is φ = 26472528.

The previous prime is 57434539. The next prime is 57434557. The reversal of 57434546 is 64543475.

It is a happy number.

57434546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×57434546² = 6597454148452232, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 35585 + ... + 37163.

It is an arithmetic number, because the mean of its divisors is an integer number (5806500).

Almost surely, 2^57434546 is an apocalyptic number.

57434546 is a deficient number, since it is larger than the sum of its proper divisors (35469454).

57434546 is a wasteful number, since it uses less digits than its factorization.

57434546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993.

The product of its digits is 201600, while the sum is 38.

The square root of 57434546 is about 7578.5583061688. The cubic root of 57434546 is about 385.8256212536.

The spelling of 57434546 in words is "fifty-seven million, four hundred thirty-four thousand, five hundred forty-six".