2152510 has 16 divisors (see below), whose sum is σ = 4078800. Its totient is φ = 815616.

The previous prime is 2152499. The next prime is 2152511. The reversal of 2152510 is 152512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152511) 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, 5475 + ... + 5854.

It is an arithmetic number, because the mean of its divisors is an integer number (254925).

2^2152510 is an apocalyptic number.

2152510 is a deficient number, since it is larger than the sum of its proper divisors (1926290).

2152510 is a wasteful number, since it uses less digits than its factorization.

2152510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11355.

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

The square root of 2152510 is about 1467.1434830990. The cubic root of 2152510 is about 129.1164943307.

It can be divided in two parts, 2152 and 510, that added together give a palindrome (2662).

The spelling of 2152510 in words is "two million, one hundred fifty-two thousand, five hundred ten".