452245047 has 8 divisors (see below), whose sum is σ = 617700720. Its totient is φ = 294143040.

The previous prime is 452245039. The next prime is 452245093. The reversal of 452245047 is 740542254.

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

It is not a de Polignac number, because 452245047 - 2³ = 452245039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452244999 and 452245017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452245007) 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, 1838272 + ... + 1838517.

It is an arithmetic number, because the mean of its divisors is an integer number (77212590).

Almost surely, 2^452245047 is an apocalyptic number.

452245047 is a deficient number, since it is larger than the sum of its proper divisors (165455673).

452245047 is a wasteful number, since it uses less digits than its factorization.

452245047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676833.

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 452245047 is about 21266.0538652567. The cubic root of 452245047 is about 767.5816898552.

The spelling of 452245047 in words is "four hundred fifty-two million, two hundred forty-five thousand, forty-seven".