4533397 has 4 divisors (see below), whose sum is σ = 4945536. Its totient is φ = 4121260.

The previous prime is 4533391. The next prime is 4533439. The reversal of 4533397 is 7933354.

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.

It is a de Polignac number, because none of the positive numbers 2^k-4533397 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4533391) 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, 206053 + ... + 206074.

It is an arithmetic number, because the mean of its divisors is an integer number (1236384).

Almost surely, 2^4533397 is an apocalyptic number.

It is an amenable number.

4533397 is a deficient number, since it is larger than the sum of its proper divisors (412139).

4533397 is a wasteful number, since it uses less digits than its factorization.

4533397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412138.

The product of its digits is 34020, while the sum is 34.

The square root of 4533397 is about 2129.1775407420. The cubic root of 4533397 is about 165.5037801518.

The spelling of 4533397 in words is "four million, five hundred thirty-three thousand, three hundred ninety-seven".