5481657 has 12 divisors (see below), whose sum is σ = 8087040. Its totient is φ = 3576408.

The previous prime is 5481653. The next prime is 5481677. The reversal of 5481657 is 7561845.

It is not a de Polignac number, because 5481657 - 2² = 5481653 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5481653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6057 + ... + 6902.

It is an arithmetic number, because the mean of its divisors is an integer number (673920).

Almost surely, 2^5481657 is an apocalyptic number.

It is an amenable number.

5481657 is a deficient number, since it is larger than the sum of its proper divisors (2605383).

5481657 is a wasteful number, since it uses less digits than its factorization.

5481657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13012 (or 13009 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 5481657 is about 2341.2938730540. The cubic root of 5481657 is about 176.3209643313.

The spelling of 5481657 in words is "five million, four hundred eighty-one thousand, six hundred fifty-seven".