4600045 has 8 divisors (see below), whose sum is σ = 5575320. Its totient is φ = 3643200.

The previous prime is 4600027. The next prime is 4600051. The reversal of 4600045 is 5400064.

It can be written as a sum of positive squares in 4 ways, for example, as 675684 + 3924361 = 822^2 + 1981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4600045 - 2⁹ = 4599533 is a prime.

4600045 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4599995 and 4600031.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4050 + ... + 5059.

It is an arithmetic number, because the mean of its divisors is an integer number (696915).

Almost surely, 2^4600045 is an apocalyptic number.

It is an amenable number.

4600045 is a deficient number, since it is larger than the sum of its proper divisors (975275).

4600045 is a wasteful number, since it uses less digits than its factorization.

4600045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9215.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4600045 is about 2144.7715496062. The cubic root of 4600045 is about 166.3108921987.

Adding to 4600045 its sum of digits (19), we get a palindrome (4600064).

The spelling of 4600045 in words is "four million, six hundred thousand, forty-five".