1054148 has 6 divisors (see below), whose sum is σ = 1844766. Its totient is φ = 527072.

The previous prime is 1054133. The next prime is 1054169. The reversal of 1054148 is 8414501.

It can be written as a sum of positive squares in only one way, i.e., 760384 + 293764 = 872^2 + 542^2 .

It is a super-2 number, since 2×1054148² = 2222456011808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131765 + ... + 131772.

It is an arithmetic number, because the mean of its divisors is an integer number (307461).

2^1054148 is an apocalyptic number.

It is an amenable number.

1054148 is a deficient number, since it is larger than the sum of its proper divisors (790618).

1054148 is a wasteful number, since it uses less digits than its factorization.

1054148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263541 (or 263539 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1054148 is about 1026.7170983285. The cubic root of 1054148 is about 101.7733014748.

Adding to 1054148 its reverse (8414501), we get a palindrome (9468649).

The spelling of 1054148 in words is "one million, fifty-four thousand, one hundred forty-eight".