5457870 has 96 divisors (see below), whose sum is σ = 16005600. Its totient is φ = 1278720.

The previous prime is 5457869. The next prime is 5457871. The reversal of 5457870 is 787545.

It is an interprime number because it is at equal distance from previous prime (5457869) and next prime (5457871).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457871) 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 47 ways as a sum of consecutive naturals, for example, 36556 + ... + 36704.

It is an arithmetic number, because the mean of its divisors is an integer number (166725).

Almost surely, 2^5457870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5457870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8002800).

5457870 is an abundant number, since it is smaller than the sum of its proper divisors (10547730).

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

5457870 is a wasteful number, since it uses less digits than its factorization.

5457870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 5457870 is about 2336.2084667255. The cubic root of 5457870 is about 176.0655532324.

The spelling of 5457870 in words is "five million, four hundred fifty-seven thousand, eight hundred seventy".