5990145 has 32 divisors (see below), whose sum is σ = 11093760. Its totient is φ = 2703360.

The previous prime is 5990129. The next prime is 5990147. The reversal of 5990145 is 5410995.

It is not a de Polignac number, because 5990145 - 2⁴ = 5990129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5990147) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 9025 + ... + 9665.

It is an arithmetic number, because the mean of its divisors is an integer number (346680).

Almost surely, 2^5990145 is an apocalyptic number.

It is an amenable number.

5990145 is a deficient number, since it is larger than the sum of its proper divisors (5103615).

5990145 is a wasteful number, since it uses less digits than its factorization.

5990145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 5990145 is about 2447.4772726218. The cubic root of 5990145 is about 181.6125174117.

The spelling of 5990145 in words is "five million, nine hundred ninety thousand, one hundred forty-five".