452177376 has 48 divisors (see below), whose sum is σ = 1356534144. Its totient is φ = 129193344.

The previous prime is 452177353. The next prime is 452177381. The reversal of 452177376 is 673771254.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335770 + ... + 337113.

It is an arithmetic number, because the mean of its divisors is an integer number (28261128).

Almost surely, 2^452177376 is an apocalyptic number.

It is an amenable number.

452177376 is an abundant number, since it is smaller than the sum of its proper divisors (904356768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452177376 is a wasteful number, since it uses less digits than its factorization.

452177376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672903 (or 672895 counting only the distinct ones).

The product of its digits is 246960, while the sum is 42.

The square root of 452177376 is about 21264.4627489151. The cubic root of 452177376 is about 767.5434026391.

The spelling of 452177376 in words is "four hundred fifty-two million, one hundred seventy-seven thousand, three hundred seventy-six".