6652045 has 16 divisors (see below), whose sum is σ = 8407728. Its totient is φ = 5045760.

The previous prime is 6652039. The next prime is 6652081. The reversal of 6652045 is 5402566.

It can be written as a sum of positive squares in 8 ways, for example, as 26569 + 6625476 = 163^2 + 2574^2 .

It is not a de Polignac number, because 6652045 - 2¹⁷ = 6520973 is a prime.

It is a Duffinian number.

It is a congruent 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, 7147 + ... + 8023.

It is an arithmetic number, because the mean of its divisors is an integer number (525483).

Almost surely, 2^6652045 is an apocalyptic number.

It is an amenable number.

6652045 is a deficient number, since it is larger than the sum of its proper divisors (1755683).

6652045 is a wasteful number, since it uses less digits than its factorization.

6652045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 6652045 is about 2579.1558696597. The cubic root of 6652045 is about 188.0695099086.

The spelling of 6652045 in words is "six million, six hundred fifty-two thousand, forty-five".