457843452 has 24 divisors (see below), whose sum is σ = 1165420032. Its totient is φ = 138740400.

The previous prime is 457843427. The next prime is 457843453. The reversal of 457843452 is 254348754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457843453) 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, 1734124 + ... + 1734387.

It is an arithmetic number, because the mean of its divisors is an integer number (48559168).

Almost surely, 2^457843452 is an apocalyptic number.

It is an amenable number.

457843452 is an abundant number, since it is smaller than the sum of its proper divisors (707576580).

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

457843452 is a wasteful number, since it uses less digits than its factorization.

457843452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468529 (or 3468527 counting only the distinct ones).

The product of its digits is 537600, while the sum is 42.

The square root of 457843452 is about 21397.2767426138. The cubic root of 457843452 is about 770.7360432543.

The spelling of 457843452 in words is "four hundred fifty-seven million, eight hundred forty-three thousand, four hundred fifty-two".