5457705 has 48 divisors (see below), whose sum is σ = 10010112. Its totient is φ = 2534400.

The previous prime is 5457703. The next prime is 5457709. The reversal of 5457705 is 5077545.

It is not a de Polignac number, because 5457705 - 2¹ = 5457703 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457701) 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 47 ways as a sum of consecutive naturals, for example, 56217 + ... + 56313.

It is an arithmetic number, because the mean of its divisors is an integer number (208544).

Almost surely, 2^5457705 is an apocalyptic number.

5457705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5457705 is a deficient number, since it is larger than the sum of its proper divisors (4552407).

5457705 is a wasteful number, since it uses less digits than its factorization.

5457705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 33.

The square root of 5457705 is about 2336.1731528292. The cubic root of 5457705 is about 176.0637789683.

The spelling of 5457705 in words is "five million, four hundred fifty-seven thousand, seven hundred five".