2141502 has 32 divisors (see below), whose sum is σ = 4748544. Its totient is φ = 638400.

The previous prime is 2141497. The next prime is 2141519. The reversal of 2141502 is 2051412.

2141502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4458 + ... + 4914.

It is an arithmetic number, because the mean of its divisors is an integer number (148392).

2^2141502 is an apocalyptic number.

2141502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2141502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2374272).

2141502 is an abundant number, since it is smaller than the sum of its proper divisors (2607042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141502 is a wasteful number, since it uses less digits than its factorization.

2141502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2141502 is about 1463.3871668154. The cubic root of 2141502 is about 128.8960161977.

Adding to 2141502 its reverse (2051412), we get a palindrome (4192914).

The spelling of 2141502 in words is "two million, one hundred forty-one thousand, five hundred two".