4322091 has 8 divisors (see below), whose sum is σ = 6013440. Its totient is φ = 2756072.

The previous prime is 4322089. The next prime is 4322117. The reversal of 4322091 is 1902234.

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 4322091 - 2¹ = 4322089 is a prime.

It is a super-2 number, since 2×4322091² = 37360941224562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4322491) 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, 31251 + ... + 31388.

It is an arithmetic number, because the mean of its divisors is an integer number (751680).

Almost surely, 2^4322091 is an apocalyptic number.

4322091 is a deficient number, since it is larger than the sum of its proper divisors (1691349).

4322091 is a wasteful number, since it uses less digits than its factorization.

4322091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62665.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4322091 is about 2078.9639246509. The cubic root of 4322091 is about 162.8913298278.

The spelling of 4322091 in words is "four million, three hundred twenty-two thousand, ninety-one".