4798145 has 16 divisors (see below), whose sum is σ = 6556032. Its totient is φ = 3336960.

The previous prime is 4798121. The next prime is 4798163. The reversal of 4798145 is 5418974.

It is not a de Polignac number, because 4798145 - 2⁶ = 4798081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4798099 and 4798108.

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, 632 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (409752).

Almost surely, 2^4798145 is an apocalyptic number.

4798145 is the 1265-th octagonal number.

It is an amenable number.

4798145 is a deficient number, since it is larger than the sum of its proper divisors (1757887).

4798145 is a wasteful number, since it uses less digits than its factorization.

4798145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832.

The product of its digits is 40320, while the sum is 38.

The square root of 4798145 is about 2190.4668452182. The cubic root of 4798145 is about 168.6648001550.

The spelling of 4798145 in words is "four million, seven hundred ninety-eight thousand, one hundred forty-five".