2251510 has 16 divisors (see below), whose sum is σ = 4120272. Its totient is φ = 885600.

The previous prime is 2251507. The next prime is 2251511. The reversal of 2251510 is 151522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1236 + ... + 2455.

It is an arithmetic number, because the mean of its divisors is an integer number (257517).

2^2251510 is an apocalyptic number.

2251510 is a deficient number, since it is larger than the sum of its proper divisors (1868762).

2251510 is a wasteful number, since it uses less digits than its factorization.

2251510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 2251510 is about 1500.5032489135. The cubic root of 2251510 is about 131.0663766332.

The spelling of 2251510 in words is "two million, two hundred fifty-one thousand, five hundred ten".