1552022 has 8 divisors (see below), whose sum is σ = 2408400. Its totient is φ = 749224.

The previous prime is 1552007. The next prime is 1552037. The reversal of 1552022 is 2202551.

It is an interprime number because it is at equal distance from previous prime (1552007) and next prime (1552037).

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

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 in 3 ways as a sum of consecutive naturals, for example, 13322 + ... + 13437.

It is an arithmetic number, because the mean of its divisors is an integer number (301050).

2^1552022 is an apocalyptic number.

1552022 is a deficient number, since it is larger than the sum of its proper divisors (856378).

1552022 is a wasteful number, since it uses less digits than its factorization.

1552022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26790.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 1552022 is about 1245.8017498784. The cubic root of 1552022 is about 115.7797545054.

Adding to 1552022 its reverse (2202551), we get a palindrome (3754573).

The spelling of 1552022 in words is "one million, five hundred fifty-two thousand, twenty-two".