1057300474 has 8 divisors (see below), whose sum is σ = 1587660660. Its totient is φ = 528080256.

The previous prime is 1057300471. The next prime is 1057300483. The reversal of 1057300474 is 4740037501.

It can be written as a sum of positive squares in 2 ways, for example, as 942060249 + 115240225 = 30693^2 + 10735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1057300474² = 2235768584641249352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057300471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282669 + ... + 286384.

Almost surely, 2^1057300474 is an apocalyptic number.

1057300474 is a deficient number, since it is larger than the sum of its proper divisors (530360186).

1057300474 is an equidigital number, since it uses as much as digits as its factorization.

1057300474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569984.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 1057300474 is about 32516.1571222677. The cubic root of 1057300474 is about 1018.7465295828.

Adding to 1057300474 its reverse (4740037501), we get a palindrome (5797337975).

The spelling of 1057300474 in words is "one billion, fifty-seven million, three hundred thousand, four hundred seventy-four".