4758145 has 12 divisors (see below), whose sum is σ = 6642324. Its totient is φ = 3262560.

The previous prime is 4758121. The next prime is 4758157. The reversal of 4758145 is 5418574.

It can be written as a sum of positive squares in 2 ways, for example, as 3519376 + 1238769 = 1876^2 + 1113^2 .

It is not a de Polignac number, because 4758145 - 2¹⁹ = 4233857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4758145.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9466 + ... + 9955.

It is an arithmetic number, because the mean of its divisors is an integer number (553527).

Almost surely, 2^4758145 is an apocalyptic number.

It is an amenable number.

4758145 is a deficient number, since it is larger than the sum of its proper divisors (1884179).

4758145 is a wasteful number, since it uses less digits than its factorization.

4758145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19440 (or 19433 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 4758145 is about 2181.3172625732. The cubic root of 4758145 is about 168.1947971921.

The spelling of 4758145 in words is "four million, seven hundred fifty-eight thousand, one hundred forty-five".