5621607 has 12 divisors (see below), whose sum is σ = 8159424. Its totient is φ = 3729600.

The previous prime is 5621599. The next prime is 5621617. The reversal of 5621607 is 7061265.

5621607 is a `hidden beast` number, since 56 + 2 + 1 + 607 = 666.

It is not a de Polignac number, because 5621607 - 2³ = 5621599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 607 + ... + 3407.

It is an arithmetic number, because the mean of its divisors is an integer number (679952).

Almost surely, 2^5621607 is an apocalyptic number.

5621607 is a deficient number, since it is larger than the sum of its proper divisors (2537817).

5621607 is a wasteful number, since it uses less digits than its factorization.

5621607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030 (or 3027 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5621607 is about 2370.9928300187. The cubic root of 5621607 is about 177.8088993982.

The spelling of 5621607 in words is "five million, six hundred twenty-one thousand, six hundred seven".