57276546 has 8 divisors (see below), whose sum is σ = 114553104. Its totient is φ = 19092180.

The previous prime is 57276539. The next prime is 57276547. The reversal of 57276546 is 64567275.

57276546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

57276546 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 57276498 and 57276507.

It is not an unprimeable number, because it can be changed into a prime (57276547) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4773040 + ... + 4773051.

It is an arithmetic number, because the mean of its divisors is an integer number (14319138).

Almost surely, 2^57276546 is an apocalyptic number.

57276546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57276546 is a wasteful number, since it uses less digits than its factorization.

57276546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9546096.

The product of its digits is 352800, while the sum is 42.

The square root of 57276546 is about 7568.1269809643. The cubic root of 57276546 is about 385.4714996905.

The spelling of 57276546 in words is "fifty-seven million, two hundred seventy-six thousand, five hundred forty-six".