4755427 has 4 divisors (see below), whose sum is σ = 5035176. Its totient is φ = 4475680.

The previous prime is 4755419. The next prime is 4755433. The reversal of 4755427 is 7245574.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4755427 - 2³ = 4755419 is a prime.

It is a super-2 number, since 2×4755427² = 45228171904658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4755392 and 4755401.

It is not an unprimeable number, because it can be changed into a prime (4755437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139849 + ... + 139882.

It is an arithmetic number, because the mean of its divisors is an integer number (1258794).

Almost surely, 2^4755427 is an apocalyptic number.

4755427 is a deficient number, since it is larger than the sum of its proper divisors (279749).

4755427 is a wasteful number, since it uses less digits than its factorization.

4755427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279748.

The product of its digits is 39200, while the sum is 34.

The square root of 4755427 is about 2180.6941555386. The cubic root of 4755427 is about 168.1627650638.

The spelling of 4755427 in words is "four million, seven hundred fifty-five thousand, four hundred twenty-seven".