4928145 has 8 divisors (see below), whose sum is σ = 7885056. Its totient is φ = 2628336.

The previous prime is 4928123. The next prime is 4928149. The reversal of 4928145 is 5418294.

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

It is not a de Polignac number, because 4928145 - 2⁶ = 4928081 is a prime.

It is a super-2 number, since 2×4928145² = 48573226282050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4928149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164257 + ... + 164286.

It is an arithmetic number, because the mean of its divisors is an integer number (985632).

Almost surely, 2^4928145 is an apocalyptic number.

It is an amenable number.

4928145 is a deficient number, since it is larger than the sum of its proper divisors (2956911).

4928145 is a wasteful number, since it uses less digits than its factorization.

4928145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328551.

The product of its digits is 11520, while the sum is 33.

The square root of 4928145 is about 2219.9425668246. The cubic root of 4928145 is about 170.1745036264.

The spelling of 4928145 in words is "four million, nine hundred twenty-eight thousand, one hundred forty-five".