8354164 has 48 divisors (see below), whose sum is σ = 18345600. Its totient is φ = 3240576.

The previous prime is 8354161. The next prime is 8354173. The reversal of 8354164 is 4614538.

It is a happy number.

It is a super-2 number, since 2×8354164² = 139584112277792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8354161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21282 + ... + 21670.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

Almost surely, 2^8354164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8354164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9172800).

8354164 is an abundant number, since it is smaller than the sum of its proper divisors (9991436).

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

8354164 is a wasteful number, since it uses less digits than its factorization.

8354164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 470 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 8354164 is about 2890.3570713668. The cubic root of 8354164 is about 202.9088543884.

The spelling of 8354164 in words is "eight million, three hundred fifty-four thousand, one hundred sixty-four".