5607420 has 144 divisors (see below), whose sum is σ = 19676160. Its totient is φ = 1168128.

The previous prime is 5607409. The next prime is 5607439. The reversal of 5607420 is 247065.

It is a happy number.

It is a nialpdrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70941 + ... + 71019.

It is an arithmetic number, because the mean of its divisors is an integer number (136640).

Almost surely, 2^5607420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5607420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9838080).

5607420 is an abundant number, since it is smaller than the sum of its proper divisors (14068740).

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

5607420 is a wasteful number, since it uses less digits than its factorization.

5607420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 5607420 is about 2367.9991554053. Note that the first 3 decimals coincide. The cubic root of 5607420 is about 177.6591972536.

The spelling of 5607420 in words is "five million, six hundred seven thousand, four hundred twenty".