1056548 has 6 divisors (see below), whose sum is σ = 1848966. Its totient is φ = 528272.

The previous prime is 1056541. The next prime is 1056563. The reversal of 1056548 is 8456501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 861184 + 195364 = 928^2 + 442^2 .

It is a super-3 number, since 3×1056548³ = 3538253553334915776, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1056548.

It is not an unprimeable number, because it can be changed into a prime (1056541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132065 + ... + 132072.

It is an arithmetic number, because the mean of its divisors is an integer number (308161).

2^1056548 is an apocalyptic number.

It is an amenable number.

1056548 is a deficient number, since it is larger than the sum of its proper divisors (792418).

1056548 is a wasteful number, since it uses less digits than its factorization.

1056548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264141 (or 264139 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1056548 is about 1027.8852075986. The cubic root of 1056548 is about 101.8504793759.

The spelling of 1056548 in words is "one million, fifty-six thousand, five hundred forty-eight".