457737130 has 16 divisors (see below), whose sum is σ = 824634504. Its totient is φ = 182937600.

The previous prime is 457737127. The next prime is 457737169. The reversal of 457737130 is 31737754.

It can be written as a sum of positive squares in 4 ways, for example, as 222636241 + 235100889 = 14921^2 + 15333^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 457737130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7047 + ... + 31066.

Almost surely, 2^457737130 is an apocalyptic number.

457737130 is a deficient number, since it is larger than the sum of its proper divisors (366897374).

457737130 is a wasteful number, since it uses less digits than its factorization.

457737130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39321.

The product of its (nonzero) digits is 61740, while the sum is 37.

The square root of 457737130 is about 21394.7921233182. The cubic root of 457737130 is about 770.6763776333.

The spelling of 457737130 in words is "four hundred fifty-seven million, seven hundred thirty-seven thousand, one hundred thirty".