1522235 has 16 divisors (see below), whose sum is σ = 2147040. Its totient is φ = 1021440.

The previous prime is 1522201. The next prime is 1522249. The reversal of 1522235 is 5322251.

It is not a de Polignac number, because 1522235 - 2¹⁴ = 1505851 is a prime.

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 in 15 ways as a sum of consecutive naturals, for example, 350 + ... + 1779.

It is an arithmetic number, because the mean of its divisors is an integer number (134190).

2^1522235 is an apocalyptic number.

1522235 is a deficient number, since it is larger than the sum of its proper divisors (624805).

1522235 is a wasteful number, since it uses less digits than its factorization.

1522235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158.

The product of its digits is 600, while the sum is 20.

The square root of 1522235 is about 1233.7888798332. The cubic root of 1522235 is about 115.0342683005.

Adding to 1522235 its reverse (5322251), we get a palindrome (6844486).

The spelling of 1522235 in words is "one million, five hundred twenty-two thousand, two hundred thirty-five".