1054736860 has 12 divisors (see below), whose sum is σ = 2214947448. Its totient is φ = 421894736.

The previous prime is 1054736843. The next prime is 1054736867. The reversal of 1054736860 is 686374501.

It is a happy number.

It is a super-2 number, since 2×1054736860² = 2224939687685319200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054736867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26368402 + ... + 26368441.

It is an arithmetic number, because the mean of its divisors is an integer number (184578954).

Almost surely, 2^1054736860 is an apocalyptic number.

1054736860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054736860 is an abundant number, since it is smaller than the sum of its proper divisors (1160210588).

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

1054736860 is a wasteful number, since it uses less digits than its factorization.

1054736860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52736852 (or 52736850 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 1054736860 is about 32476.7125799395. The cubic root of 1054736860 is about 1017.9224855195.

The spelling of 1054736860 in words is "one billion, fifty-four million, seven hundred thirty-six thousand, eight hundred sixty".