7164193 has 8 divisors (see below), whose sum is σ = 7522560. Its totient is φ = 6813840.

The previous prime is 7164173. The next prime is 7164203. The reversal of 7164193 is 3914617.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7164193 - 2¹³ = 7156001 is a prime.

It is a super-2 number, since 2×7164193² = 102651322682498, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7164173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130 + ... + 3787.

It is an arithmetic number, because the mean of its divisors is an integer number (940320).

Almost surely, 2^7164193 is an apocalyptic number.

It is an amenable number.

7164193 is a deficient number, since it is larger than the sum of its proper divisors (358367).

7164193 is a wasteful number, since it uses less digits than its factorization.

7164193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007.

The product of its digits is 4536, while the sum is 31.

The square root of 7164193 is about 2676.6010162144. The cubic root of 7164193 is about 192.7772403734. Note that the first 3 decimals are identical.

The spelling of 7164193 in words is "seven million, one hundred sixty-four thousand, one hundred ninety-three".