452450260 has 12 divisors (see below), whose sum is σ = 950145588. Its totient is φ = 180980096.

The previous prime is 452450221. The next prime is 452450281. The reversal of 452450260 is 62054254.

It can be written as a sum of positive squares in 2 ways, for example, as 188842564 + 263607696 = 13742^2 + 16236^2 .

It is a super-2 number, since 2×452450260² = 409422475548135200, which contains 22 as substring.

It is a congruent number.

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, 11311237 + ... + 11311276.

It is an arithmetic number, because the mean of its divisors is an integer number (79178799).

Almost surely, 2^452450260 is an apocalyptic number.

It is an amenable number.

452450260 is an abundant number, since it is smaller than the sum of its proper divisors (497695328).

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

452450260 is a wasteful number, since it uses less digits than its factorization.

452450260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22622522 (or 22622520 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 452450260 is about 21270.8782141218. The cubic root of 452450260 is about 767.6977728822.

The spelling of 452450260 in words is "four hundred fifty-two million, four hundred fifty thousand, two hundred sixty".