452416642 has 8 divisors (see below), whose sum is σ = 693063936. Its totient is φ = 221395332.

The previous prime is 452416609. The next prime is 452416663. The reversal of 452416642 is 246614254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 452416598 and 452416607.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406378 + ... + 2406565.

It is an arithmetic number, because the mean of its divisors is an integer number (86632992).

Almost surely, 2^452416642 is an apocalyptic number.

452416642 is a deficient number, since it is larger than the sum of its proper divisors (240647294).

452416642 is a wasteful number, since it uses less digits than its factorization.

452416642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812992.

The product of its digits is 46080, while the sum is 34.

The square root of 452416642 is about 21270.0879640870. The cubic root of 452416642 is about 767.6787585616.

The spelling of 452416642 in words is "four hundred fifty-two million, four hundred sixteen thousand, six hundred forty-two".