4742625 has 16 divisors (see below), whose sum is σ = 7892352. Its totient is φ = 2529200.

The previous prime is 4742611. The next prime is 4742641. The reversal of 4742625 is 5262474.

It is not a de Polignac number, because 4742625 - 2⁹ = 4742113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4742592 and 4742601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5949 + ... + 6698.

It is an arithmetic number, because the mean of its divisors is an integer number (493272).

Almost surely, 2^4742625 is an apocalyptic number.

It is an amenable number.

4742625 is a deficient number, since it is larger than the sum of its proper divisors (3149727).

4742625 is a wasteful number, since it uses less digits than its factorization.

4742625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665 (or 12655 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 4742625 is about 2177.7568734824. The cubic root of 4742625 is about 168.0117267891.

The spelling of 4742625 in words is "four million, seven hundred forty-two thousand, six hundred twenty-five".