5621235 has 16 divisors (see below), whose sum is σ = 9024000. Its totient is φ = 2988000.

The previous prime is 5621221. The next prime is 5621243. The reversal of 5621235 is 5321265.

It is not a de Polignac number, because 5621235 - 2¹⁵ = 5588467 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7110 + ... + 7860.

It is an arithmetic number, because the mean of its divisors is an integer number (564000).

Almost surely, 2^5621235 is an apocalyptic number.

5621235 is a deficient number, since it is larger than the sum of its proper divisors (3402765).

5621235 is a wasteful number, since it uses less digits than its factorization.

5621235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258.

The product of its digits is 1800, while the sum is 24.

The square root of 5621235 is about 2370.9143805713. The cubic root of 5621235 is about 177.8049772475.

The spelling of 5621235 in words is "five million, six hundred twenty-one thousand, two hundred thirty-five".