1057608106 has 4 divisors (see below), whose sum is σ = 1586412162. Its totient is φ = 528804052.

The previous prime is 1057608061. The next prime is 1057608107. The reversal of 1057608106 is 6018067501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1043613025 + 13995081 = 32305^2 + 3741^2 .

It is a super-2 number, since 2×1057608106² = 2237069811753814472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057608107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264402025 + ... + 264402028.

Almost surely, 2^1057608106 is an apocalyptic number.

1057608106 is a deficient number, since it is larger than the sum of its proper divisors (528804056).

1057608106 is an equidigital number, since it uses as much as digits as its factorization.

1057608106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528804055.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 1057608106 is about 32520.8872265195. The cubic root of 1057608106 is about 1018.8453247848.

The spelling of 1057608106 in words is "one billion, fifty-seven million, six hundred eight thousand, one hundred six".