4252061 has 6 divisors (see below), whose sum is σ = 4673886. Its totient is φ = 3865400.

The previous prime is 4252051. The next prime is 4252063. The reversal of 4252061 is 1602524.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3496900 + 755161 = 1870^2 + 869^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4252061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17450 + ... + 17691.

It is an arithmetic number, because the mean of its divisors is an integer number (778981).

Almost surely, 2^4252061 is an apocalyptic number.

It is an amenable number.

4252061 is a deficient number, since it is larger than the sum of its proper divisors (421825).

4252061 is a wasteful number, since it uses less digits than its factorization.

4252061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35163 (or 35152 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4252061 is about 2062.0526181453. The cubic root of 4252061 is about 162.0067695185.

Adding to 4252061 its reverse (1602524), we get a palindrome (5854585).

The spelling of 4252061 in words is "four million, two hundred fifty-two thousand, sixty-one".