1102162 has 8 divisors (see below), whose sum is σ = 1693692. Its totient is φ = 537600.

The previous prime is 1102159. The next prime is 1102163. The reversal of 1102162 is 2612011.

It can be written as a sum of positive squares in 2 ways, for example, as 863041 + 239121 = 929^2 + 489^2 .

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

It is a super-2 number, since 2×1102162² = 2429522148488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6639 + ... + 6802.

2^1102162 is an apocalyptic number.

1102162 is a deficient number, since it is larger than the sum of its proper divisors (591530).

1102162 is a wasteful number, since it uses less digits than its factorization.

1102162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13484.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1102162 is about 1049.8390352811. The cubic root of 1102162 is about 103.2955972742.

Adding to 1102162 its reverse (2612011), we get a palindrome (3714173).

The spelling of 1102162 in words is "one million, one hundred two thousand, one hundred sixty-two".