2345452 has 6 divisors (see below), whose sum is σ = 4104548. Its totient is φ = 1172724.

The previous prime is 2345443. The next prime is 2345459. The reversal of 2345452 is 2545432.

It is a super-2 number, since 2×2345452² = 11002290168608, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2345459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293178 + ... + 293185.

2^2345452 is an apocalyptic number.

It is an amenable number.

2345452 is a deficient number, since it is larger than the sum of its proper divisors (1759096).

2345452 is a wasteful number, since it uses less digits than its factorization.

2345452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586367 (or 586365 counting only the distinct ones).

The product of its digits is 4800, while the sum is 25.

The square root of 2345452 is about 1531.4868592319. The cubic root of 2345452 is about 132.8644670546.

The spelling of 2345452 in words is "two million, three hundred forty-five thousand, four hundred fifty-two".