1057441084 has 12 divisors (see below), whose sum is σ = 2114882224. Its totient is φ = 453189024.

The previous prime is 1057441061. The next prime is 1057441111. The reversal of 1057441084 is 4801447501.

It is a happy number.

1057441084 is an admirable number.

It is a super-2 number, since 2×1057441084² = 2236363292262190112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18882849 + ... + 18882904.

Almost surely, 2^1057441084 is an apocalyptic number.

1057441084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1057441084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1057441084 is a wasteful number, since it uses less digits than its factorization.

1057441084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37765764 (or 37765762 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 1057441084 is about 32518.3192062566. The cubic root of 1057441084 is about 1018.7916884894.

Adding to 1057441084 its reverse (4801447501), we get a palindrome (5858888585).

The spelling of 1057441084 in words is "one billion, fifty-seven million, four hundred forty-one thousand, eighty-four".