1522202 has 8 divisors (see below), whose sum is σ = 2490912. Its totient is φ = 691900.

The previous prime is 1522201. The next prime is 1522249. The reversal of 1522202 is 2022251.

Added to its reverse (2022251) it gives a triangular number (3544453 = T₂₆₆₂).

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

It is not an unprimeable number, because it can be changed into a prime (1522201) by changing a digit.

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, 34574 + ... + 34617.

It is an arithmetic number, because the mean of its divisors is an integer number (311364).

2^1522202 is an apocalyptic number.

1522202 is a deficient number, since it is larger than the sum of its proper divisors (968710).

1522202 is a wasteful number, since it uses less digits than its factorization.

1522202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69204.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 1522202 is about 1233.7755063220. The cubic root of 1522202 is about 115.0334370319.

Adding to 1522202 its reverse (2022251), we get a palindrome (3544453).

The spelling of 1522202 in words is "one million, five hundred twenty-two thousand, two hundred two".