5457660 has 48 divisors (see below), whose sum is σ = 16459296. Its totient is φ = 1343232.

The previous prime is 5457659. The next prime is 5457667. The reversal of 5457660 is 667545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457667) 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 15 ways as a sum of consecutive naturals, for example, 2719 + ... + 4278.

It is an arithmetic number, because the mean of its divisors is an integer number (342902).

Almost surely, 2^5457660 is an apocalyptic number.

It is an amenable number.

5457660 is an abundant number, since it is smaller than the sum of its proper divisors (11001636).

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

5457660 is a wasteful number, since it uses less digits than its factorization.

5457660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7022 (or 7020 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 5457660 is about 2336.1635216739. The cubic root of 5457660 is about 176.0632950719.

The spelling of 5457660 in words is "five million, four hundred fifty-seven thousand, six hundred sixty".