2252401 has 8 divisors (see below), whose sum is σ = 2356200. Its totient is φ = 2150400.

The previous prime is 2252399. The next prime is 2252407. The reversal of 2252401 is 1042522.

2252401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 810000 + 1442401 = 900^2 + 1201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2252401 - 2¹ = 2252399 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2252407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2545 + ... + 3313.

It is an arithmetic number, because the mean of its divisors is an integer number (294525).

2^2252401 is an apocalyptic number.

It is an amenable number.

2252401 is a deficient number, since it is larger than the sum of its proper divisors (103799).

2252401 is a wasteful number, since it uses less digits than its factorization.

2252401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2252401 is about 1500.8001199360. The cubic root of 2252401 is about 131.0836635118.

Adding to 2252401 its reverse (1042522), we get a palindrome (3294923).

It can be divided in two parts, 225 and 2401, that multiplied together give a square (540225 = 735²).

The spelling of 2252401 in words is "two million, two hundred fifty-two thousand, four hundred one".