7164049 has 4 divisors (see below), whose sum is σ = 7169536. Its totient is φ = 7158564.

The previous prime is 7164043. The next prime is 7164071. The reversal of 7164049 is 9404617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9404617 = 263 ⋅35759.

It is a cyclic number.

It is not a de Polignac number, because 7164049 - 2⁹ = 7163537 is a prime.

It is a Duffinian number.

7164049 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7164049.

It is not an unprimeable number, because it can be changed into a prime (7164043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472 + ... + 3814.

It is an arithmetic number, because the mean of its divisors is an integer number (1792384).

Almost surely, 2^7164049 is an apocalyptic number.

It is an amenable number.

7164049 is a deficient number, since it is larger than the sum of its proper divisors (5487).

7164049 is a wasteful number, since it uses less digits than its factorization.

7164049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7164049 is about 2676.5741162912. The cubic root of 7164049 is about 192.7759487597.

The spelling of 7164049 in words is "seven million, one hundred sixty-four thousand, forty-nine".