5661075 has 48 divisors (see below), whose sum is σ = 10999296. Its totient is φ = 2515200.

The previous prime is 5661067. The next prime is 5661083. The reversal of 5661075 is 5701665.

It is an interprime number because it is at equal distance from previous prime (5661067) and next prime (5661083).

It is not a de Polignac number, because 5661075 - 2³ = 5661067 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21394 + ... + 21656.

It is an arithmetic number, because the mean of its divisors is an integer number (229152).

Almost surely, 2^5661075 is an apocalyptic number.

5661075 is a deficient number, since it is larger than the sum of its proper divisors (5338221).

5661075 is a wasteful number, since it uses less digits than its factorization.

5661075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5661075 is about 2379.3013680490. The cubic root of 5661075 is about 178.2240477144.

The spelling of 5661075 in words is "five million, six hundred sixty-one thousand, seventy-five".