1057202461 has 8 divisors (see below), whose sum is σ = 1214982720. Its totient is φ = 901110048.

The previous prime is 1057202459. The next prime is 1057202473. The reversal of 1057202461 is 1642027501.

1057202461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1057202461 - 2¹ = 1057202459 is a prime.

It is a super-2 number, since 2×1057202461² = 2235354087088913042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057202401) 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, 420616 + ... + 423121.

It is an arithmetic number, because the mean of its divisors is an integer number (151872840).

Almost surely, 2^1057202461 is an apocalyptic number.

It is an amenable number.

1057202461 is a deficient number, since it is larger than the sum of its proper divisors (157780259).

1057202461 is an equidigital number, since it uses as much as digits as its factorization.

1057202461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843923.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1057202461 is about 32514.6499442943. The cubic root of 1057202461 is about 1018.7150489421.

Adding to 1057202461 its reverse (1642027501), we get a palindrome (2699229962).

The spelling of 1057202461 in words is "one billion, fifty-seven million, two hundred two thousand, four hundred sixty-one".