1049548 has 6 divisors (see below), whose sum is σ = 1836716. Its totient is φ = 524772.

The previous prime is 1049537. The next prime is 1049549. The reversal of 1049548 is 8459401.

It is a happy number.

It is a super-2 number, since 2×1049548² = 2203102008608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049549) by changing a digit.

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, 131190 + ... + 131197.

2^1049548 is an apocalyptic number.

It is an amenable number.

1049548 is a deficient number, since it is larger than the sum of its proper divisors (787168).

1049548 is a wasteful number, since it uses less digits than its factorization.

1049548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262391 (or 262389 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1049548 is about 1024.4744994386. The cubic root of 1049548 is about 101.6250491072.

The spelling of 1049548 in words is "one million, forty-nine thousand, five hundred forty-eight".