2149102 has 8 divisors (see below), whose sum is σ = 3235896. Its totient is φ = 1070472.

The previous prime is 2149093. The next prime is 2149111. The reversal of 2149102 is 2019412.

2149102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2149093) and next prime (2149111).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2149102.

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 3 ways as a sum of consecutive naturals, for example, 1333 + ... + 2464.

It is an arithmetic number, because the mean of its divisors is an integer number (404487).

2^2149102 is an apocalyptic number.

2149102 is a deficient number, since it is larger than the sum of its proper divisors (1086794).

2149102 is a wasteful number, since it uses less digits than its factorization.

2149102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2149102 is about 1465.9815824218. The cubic root of 2149102 is about 129.0483163361.

It can be divided in two parts, 214 and 9102, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 2149102 in words is "two million, one hundred forty-nine thousand, one hundred two".