7348885 has 4 divisors (see below), whose sum is σ = 8818668. Its totient is φ = 5879104.

The previous prime is 7348883. The next prime is 7348897. The reversal of 7348885 is 5888437.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5888437 = 23 ⋅256019.

It can be written as a sum of positive squares in 2 ways, for example, as 1957201 + 5391684 = 1399^2 + 2322^2 .

It is a cyclic number.

It is not a de Polignac number, because 7348885 - 2¹ = 7348883 is a prime.

It is a super-2 number, since 2×7348885² = 108012221486450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7348883) 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, 734884 + ... + 734893.

It is an arithmetic number, because the mean of its divisors is an integer number (2204667).

Almost surely, 2^7348885 is an apocalyptic number.

It is an amenable number.

7348885 is a deficient number, since it is larger than the sum of its proper divisors (1469783).

7348885 is a wasteful number, since it uses less digits than its factorization.

7348885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469782.

The product of its digits is 215040, while the sum is 43.

The square root of 7348885 is about 2710.8826975729. The cubic root of 7348885 is about 194.4197963012.

The spelling of 7348885 in words is "seven million, three hundred forty-eight thousand, eight hundred eighty-five".