1461164 has 6 divisors (see below), whose sum is σ = 2557044. Its totient is φ = 730580.

The previous prime is 1461151. The next prime is 1461169. The reversal of 1461164 is 4611641.

It is not an unprimeable number, because it can be changed into a prime (1461169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182642 + ... + 182649.

It is an arithmetic number, because the mean of its divisors is an integer number (426174).

2^1461164 is an apocalyptic number.

It is an amenable number.

1461164 is a deficient number, since it is larger than the sum of its proper divisors (1095880).

1461164 is a wasteful number, since it uses less digits than its factorization.

1461164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365295 (or 365293 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 1461164 is about 1208.7861680215. The cubic root of 1461164 is about 113.4748597180.

The spelling of 1461164 in words is "one million, four hundred sixty-one thousand, one hundred sixty-four".