8030145 has 16 divisors (see below), whose sum is σ = 12983040. Its totient is φ = 4237824.

The previous prime is 8030131. The next prime is 8030149. The reversal of 8030145 is 5410308.

8030145 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8030145 - 2⁶ = 8030081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8030149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305 + ... + 4214.

It is an arithmetic number, because the mean of its divisors is an integer number (811440).

Almost surely, 2^8030145 is an apocalyptic number.

It is an amenable number.

8030145 is a deficient number, since it is larger than the sum of its proper divisors (4952895).

8030145 is a wasteful number, since it uses less digits than its factorization.

8030145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8030145 is about 2833.7510476399. The cubic root of 8030145 is about 200.2508934641.

The spelling of 8030145 in words is "eight million, thirty thousand, one hundred forty-five".