452719671 has 4 divisors (see below), whose sum is σ = 603626232. Its totient is φ = 301813112.

The previous prime is 452719637. The next prime is 452719723. The reversal of 452719671 is 176917254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452719671 - 2⁷ = 452719543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452719601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75453276 + ... + 75453281.

It is an arithmetic number, because the mean of its divisors is an integer number (150906558).

Almost surely, 2^452719671 is an apocalyptic number.

452719671 is a deficient number, since it is larger than the sum of its proper divisors (150906561).

452719671 is a wasteful number, since it uses less digits than its factorization.

452719671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150906560.

The product of its digits is 105840, while the sum is 42.

The square root of 452719671 is about 21277.2101319698. The cubic root of 452719671 is about 767.8501175744.

The spelling of 452719671 in words is "four hundred fifty-two million, seven hundred nineteen thousand, six hundred seventy-one".