4252402 has 32 divisors (see below), whose sum is σ = 8118144. Its totient is φ = 1622400.

The previous prime is 4252393. The next prime is 4252421. The reversal of 4252402 is 2042524.

It is a self number, because there is not a number n which added to its sum of digits gives 4252402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7902 + ... + 8422.

It is an arithmetic number, because the mean of its divisors is an integer number (253692).

Almost surely, 2^4252402 is an apocalyptic number.

4252402 is a deficient number, since it is larger than the sum of its proper divisors (3865742).

4252402 is a wasteful number, since it uses less digits than its factorization.

4252402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4252402 is about 2062.1353010896. The cubic root of 4252402 is about 162.0111001895.

Adding to 4252402 its reverse (2042524), we get a palindrome (6294926).

The spelling of 4252402 in words is "four million, two hundred fifty-two thousand, four hundred two".