1022152 has 16 divisors (see below), whose sum is σ = 1946160. Its totient is φ = 503184.

The previous prime is 1022141. The next prime is 1022167. The reversal of 1022152 is 2512201.

1022152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1022152² = 2089589422208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418 + ... + 1489.

It is an arithmetic number, because the mean of its divisors is an integer number (121635).

2^1022152 is an apocalyptic number.

It is an amenable number.

1022152 is a deficient number, since it is larger than the sum of its proper divisors (924008).

1022152 is a wasteful number, since it uses less digits than its factorization.

1022152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980 (or 1976 counting only the distinct ones).

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

The square root of 1022152 is about 1011.0153312388. The cubic root of 1022152 is about 100.7330137795.

Adding to 1022152 its reverse (2512201), we get a palindrome (3534353).

The spelling of 1022152 in words is "one million, twenty-two thousand, one hundred fifty-two".