1357164 has 18 divisors (see below), whose sum is σ = 3430700. Its totient is φ = 452376.

The previous prime is 1357163. The next prime is 1357183. The reversal of 1357164 is 4617531.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (1357163) 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 5 ways as a sum of consecutive naturals, for example, 18814 + ... + 18885.

2^1357164 is an apocalyptic number.

It is an amenable number.

1357164 is an abundant number, since it is smaller than the sum of its proper divisors (2073536).

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

1357164 is a wasteful number, since it uses less digits than its factorization.

1357164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37709 (or 37704 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 1357164 is about 1164.9738194483. The cubic root of 1357164 is about 110.7160994302.

It can be divided in two parts, 1357 and 164, that added together give a square (1521 = 39²).

The spelling of 1357164 in words is "one million, three hundred fifty-seven thousand, one hundred sixty-four".