1522102 has 4 divisors (see below), whose sum is σ = 2283156. Its totient is φ = 761050.

The previous prime is 1522097. The next prime is 1522111. The reversal of 1522102 is 2012251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2012251 = 53 ⋅37967.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380524 + ... + 380527.

It is an arithmetic number, because the mean of its divisors is an integer number (570789).

2^1522102 is an apocalyptic number.

1522102 is a deficient number, since it is larger than the sum of its proper divisors (761054).

1522102 is an equidigital number, since it uses as much as digits as its factorization.

1522102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761053.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1522102 is about 1233.7349796451. The cubic root of 1522102 is about 115.0309179629.

Adding to 1522102 its reverse (2012251), we get a palindrome (3534353).

The spelling of 1522102 in words is "one million, five hundred twenty-two thousand, one hundred two".