1052748760 has 128 divisors (see below), whose sum is σ = 2773854720. Its totient is φ = 352161792.

The previous prime is 1052748733. The next prime is 1052748821. The reversal of 1052748760 is 678472501.

It is a super-2 number, since 2×1052748760² = 2216559903363075200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2254047 + ... + 2254513.

It is an arithmetic number, because the mean of its divisors is an integer number (21670740).

Almost surely, 2^1052748760 is an apocalyptic number.

1052748760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052748760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1386927360).

1052748760 is an abundant number, since it is smaller than the sum of its proper divisors (1721105960).

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

1052748760 is a wasteful number, since it uses less digits than its factorization.

1052748760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 1052748760 is about 32446.0900572010. The cubic root of 1052748760 is about 1017.2825140312.

The spelling of 1052748760 in words is "one billion, fifty-two million, seven hundred forty-eight thousand, seven hundred sixty".