2130502 has 16 divisors (see below), whose sum is σ = 3521232. Its totient is φ = 958720.

The previous prime is 2130493. The next prime is 2130503. The reversal of 2130502 is 2050312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130503) 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, 2058 + ... + 2914.

It is an arithmetic number, because the mean of its divisors is an integer number (220077).

2^2130502 is an apocalyptic number.

2130502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2130502 is a deficient number, since it is larger than the sum of its proper divisors (1390730).

2130502 is a wasteful number, since it uses less digits than its factorization.

2130502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2130502 is about 1459.6239241668. The cubic root of 2130502 is about 128.6749422701.

Adding to 2130502 its reverse (2050312), we get a palindrome (4180814).

The spelling of 2130502 in words is "two million, one hundred thirty thousand, five hundred two".