57361480 has 32 divisors (see below), whose sum is σ = 140797440. Its totient is φ = 20858560.

The previous prime is 57361453. The next prime is 57361481. The reversal of 57361480 is 8416375.

It is not an unprimeable number, because it can be changed into a prime (57361481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64744 + ... + 65623.

It is an arithmetic number, because the mean of its divisors is an integer number (4399920).

Almost surely, 2^57361480 is an apocalyptic number.

It is an amenable number.

57361480 is an abundant number, since it is smaller than the sum of its proper divisors (83435960).

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

57361480 is a wasteful number, since it uses less digits than its factorization.

57361480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130389 (or 130385 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 57361480 is about 7573.7361982050. The cubic root of 57361480 is about 385.6619410318.

The spelling of 57361480 in words is "fifty-seven million, three hundred sixty-one thousand, four hundred eighty".