1264162 has 4 divisors (see below), whose sum is σ = 1896246. Its totient is φ = 632080.

The previous prime is 1264129. The next prime is 1264177. The reversal of 1264162 is 2614621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 758641 + 505521 = 871^2 + 711^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316039 + ... + 316042.

2^1264162 is an apocalyptic number.

1264162 is a deficient number, since it is larger than the sum of its proper divisors (632084).

1264162 is an equidigital number, since it uses as much as digits as its factorization.

1264162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632083.

The product of its digits is 576, while the sum is 22.

The square root of 1264162 is about 1124.3495897629. The cubic root of 1264162 is about 108.1270224710.

Adding to 1264162 its reverse (2614621), we get a palindrome (3878783).

The spelling of 1264162 in words is "one million, two hundred sixty-four thousand, one hundred sixty-two".