5421626 has 16 divisors (see below), whose sum is σ = 9335040. Its totient is φ = 2313360.

The previous prime is 5421607. The next prime is 5421641. The reversal of 5421626 is 6261245.

5421626 is a modest number, since divided by 1626 gives 542 as remainder.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5421595 and 5421604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080 + ... + 4508.

It is an arithmetic number, because the mean of its divisors is an integer number (583440).

Almost surely, 2^5421626 is an apocalyptic number.

5421626 is a deficient number, since it is larger than the sum of its proper divisors (3913414).

5421626 is a wasteful number, since it uses less digits than its factorization.

5421626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709.

The product of its digits is 2880, while the sum is 26.

The square root of 5421626 is about 2328.4385325793. The cubic root of 5421626 is about 175.6749553311.

The spelling of 5421626 in words is "five million, four hundred twenty-one thousand, six hundred twenty-six".