1210164 has 12 divisors (see below), whose sum is σ = 2823744. Its totient is φ = 403384.

The previous prime is 1210163. The next prime is 1210169. The reversal of 1210164 is 4610121.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210163) 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 in 3 ways as a sum of consecutive naturals, for example, 50412 + ... + 50435.

It is an arithmetic number, because the mean of its divisors is an integer number (235312).

2^1210164 is an apocalyptic number.

It is an amenable number.

1210164 is an abundant number, since it is smaller than the sum of its proper divisors (1613580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210164 is a wasteful number, since it uses less digits than its factorization.

1210164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100854 (or 100852 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1210164 is about 1100.0745429288. The cubic root of 1210164 is about 106.5650377503.

Adding to 1210164 its reverse (4610121), we get a palindrome (5820285).

The spelling of 1210164 in words is "one million, two hundred ten thousand, one hundred sixty-four".