2374321 has 8 divisors (see below), whose sum is σ = 2469888. Its totient is φ = 2280000.

The previous prime is 2374319. The next prime is 2374343. The reversal of 2374321 is 1234732.

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 2374321 - 2¹ = 2374319 is a prime.

It is a super-2 number, since 2×2374321² = 11274800422082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2374292 and 2374301.

It is not an unprimeable number, because it can be changed into a prime (2374301) by changing a digit.

It is a nontrivial repunit in base 39.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5721 + ... + 6121.

It is an arithmetic number, because the mean of its divisors is an integer number (308736).

2^2374321 is an apocalyptic number.

It is an amenable number.

2374321 is a deficient number, since it is larger than the sum of its proper divisors (95567).

2374321 is a wasteful number, since it uses less digits than its factorization.

2374321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623.

The product of its digits is 1008, while the sum is 22.

The square root of 2374321 is about 1540.8831883047. The cubic root of 2374321 is about 133.4073665244.

The spelling of 2374321 in words is "two million, three hundred seventy-four thousand, three hundred twenty-one".