2251735 has 16 divisors (see below), whose sum is σ = 2916000. Its totient is φ = 1662976.

The previous prime is 2251729. The next prime is 2251741. The reversal of 2251735 is 5371522.

It is an interprime number because it is at equal distance from previous prime (2251729) and next prime (2251741).

It is a cyclic number.

It is not a de Polignac number, because 2251735 - 2³ = 2251727 is a prime.

2251735 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4791 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (182250).

2^2251735 is an apocalyptic number.

2251735 is a deficient number, since it is larger than the sum of its proper divisors (664265).

2251735 is a wasteful number, since it uses less digits than its factorization.

2251735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530.

The product of its digits is 2100, while the sum is 25.

The square root of 2251735 is about 1500.5782218865. The cubic root of 2251735 is about 131.0707424369.

The spelling of 2251735 in words is "two million, two hundred fifty-one thousand, seven hundred thirty-five".