1162064 has 20 divisors (see below), whose sum is σ = 2291520. Its totient is φ = 570720.

The previous prime is 1162061. The next prime is 1162067. The reversal of 1162064 is 4602611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1162061) and next prime (1162067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162061) 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, 329 + ... + 1559.

It is an arithmetic number, because the mean of its divisors is an integer number (114576).

2^1162064 is an apocalyptic number.

It is an amenable number.

1162064 is a deficient number, since it is larger than the sum of its proper divisors (1129456).

1162064 is a wasteful number, since it uses less digits than its factorization.

1162064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298 (or 1292 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1162064 is about 1077.9907235222. The cubic root of 1162064 is about 105.1340389467.

Adding to 1162064 its sum of digits (20), we get a square (1162084 = 1078²).

Adding to 1162064 its reverse (4602611), we get a palindrome (5764675).

The spelling of 1162064 in words is "one million, one hundred sixty-two thousand, sixty-four".