4642025 has 6 divisors (see below), whose sum is σ = 5756142. Its totient is φ = 3713600.

The previous prime is 4642013. The next prime is 4642069. The reversal of 4642025 is 5202464.

It can be written as a sum of positive squares in 3 ways, for example, as 609961 + 4032064 = 781^2 + 2008^2 .

It is not a de Polignac number, because 4642025 - 2⁴ = 4642009 is a prime.

It is a super-2 number, since 2×4642025² = 43096792201250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92816 + ... + 92865.

It is an arithmetic number, because the mean of its divisors is an integer number (959357).

Almost surely, 2^4642025 is an apocalyptic number.

It is an amenable number.

4642025 is a deficient number, since it is larger than the sum of its proper divisors (1114117).

4642025 is a wasteful number, since it uses less digits than its factorization.

4642025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185691 (or 185686 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4642025 is about 2154.5359129056. The cubic root of 4642025 is about 166.8152785588.

Adding to 4642025 its reverse (5202464), we get a palindrome (9844489).

The spelling of 4642025 in words is "four million, six hundred forty-two thousand, twenty-five".