1054071871 has 8 divisors (see below), whose sum is σ = 1058034960. Its totient is φ = 1050116928.

The previous prime is 1054071869. The next prime is 1054071877. The reversal of 1054071871 is 1781704501.

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 1054071871 - 2¹ = 1054071869 is a prime.

It is a super-2 number, since 2×1054071871² = 2222135018466881282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054071877) 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, 376545 + ... + 379333.

It is an arithmetic number, because the mean of its divisors is an integer number (132254370).

Almost surely, 2^1054071871 is an apocalyptic number.

1054071871 is a deficient number, since it is larger than the sum of its proper divisors (3963089).

1054071871 is an equidigital number, since it uses as much as digits as its factorization.

1054071871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073.

The product of its (nonzero) digits is 7840, while the sum is 34.

The square root of 1054071871 is about 32466.4730298811. The cubic root of 1054071871 is about 1017.7085144367.

The spelling of 1054071871 in words is "one billion, fifty-four million, seventy-one thousand, eight hundred seventy-one".