5620872 has 16 divisors (see below), whose sum is σ = 14052240. Its totient is φ = 1873616.

The previous prime is 5620861. The next prime is 5620883. The reversal of 5620872 is 2780265.

It is an interprime number because it is at equal distance from previous prime (5620861) and next prime (5620883).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117078 + ... + 117125.

It is an arithmetic number, because the mean of its divisors is an integer number (878265).

Almost surely, 2^5620872 is an apocalyptic number.

It is an amenable number.

5620872 is an abundant number, since it is smaller than the sum of its proper divisors (8431368).

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

5620872 is a wasteful number, since it uses less digits than its factorization.

5620872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234212 (or 234208 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5620872 is about 2370.8378265921. The cubic root of 5620872 is about 177.8011498207.

It can be divided in two parts, 56208 and 72, that added together give a triangular number (56280 = T₃₃₅).

The spelling of 5620872 in words is "five million, six hundred twenty thousand, eight hundred seventy-two".