1057066041 has 8 divisors (see below), whose sum is σ = 1409848704. Its totient is φ = 704497040.

The previous prime is 1057065991. The next prime is 1057066067. The reversal of 1057066041 is 1406607501.

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 1057066041 - 2¹⁰ = 1057065017 is a prime.

It is a super-2 number, since 2×1057066041² = 2234777230070827362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057066091) 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, 41490 + ... + 61931.

It is an arithmetic number, because the mean of its divisors is an integer number (176231088).

Almost surely, 2^1057066041 is an apocalyptic number.

It is an amenable number.

1057066041 is a deficient number, since it is larger than the sum of its proper divisors (352782663).

1057066041 is a wasteful number, since it uses less digits than its factorization.

1057066041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106831.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1057066041 is about 32512.5520530148. The cubic root of 1057066041 is about 1018.6712291787.

The spelling of 1057066041 in words is "one billion, fifty-seven million, sixty-six thousand, forty-one".