1795164 has 72 divisors (see below), whose sum is σ = 5056128. Its totient is φ = 493920.

The previous prime is 1795153. The next prime is 1795181. The reversal of 1795164 is 4615971.

It is a super-2 number, since 2×1795164² = 6445227573792, which contains 22 as substring.

Its product of digits (7560) is a multiple of the sum of its prime divisors (126).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 25249 + ... + 25319.

It is an arithmetic number, because the mean of its divisors is an integer number (70224).

2^1795164 is an apocalyptic number.

1795164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1795164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2528064).

1795164 is an abundant number, since it is smaller than the sum of its proper divisors (3260964).

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

1795164 is a wasteful number, since it uses less digits than its factorization.

1795164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 126 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 1795164 is about 1339.8373035559. The cubic root of 1795164 is about 121.5350032089.

The spelling of 1795164 in words is "one million, seven hundred ninety-five thousand, one hundred sixty-four".