1164248 has 8 divisors (see below), whose sum is σ = 2182980. Its totient is φ = 582120.

The previous prime is 1164221. The next prime is 1164253. The reversal of 1164248 is 8424611.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×1164248⁴ (a number of 25 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72758 + ... + 72773.

2^1164248 is an apocalyptic number.

It is an amenable number.

1164248 is a deficient number, since it is larger than the sum of its proper divisors (1018732).

1164248 is a wasteful number, since it uses less digits than its factorization.

1164248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145537 (or 145533 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 1164248 is about 1079.0032437393. The cubic root of 1164248 is about 105.1998612093.

Adding to 1164248 its reverse (8424611), we get a palindrome (9588859).

The spelling of 1164248 in words is "one million, one hundred sixty-four thousand, two hundred forty-eight".