1219048 has 8 divisors (see below), whose sum is σ = 2285730. Its totient is φ = 609520.

The previous prime is 1219003. The next prime is 1219061. The reversal of 1219048 is 8409121.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1127844 + 91204 = 1062^2 + 302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76183 + ... + 76198.

2^1219048 is an apocalyptic number.

It is an amenable number.

1219048 is a deficient number, since it is larger than the sum of its proper divisors (1066682).

1219048 is a wasteful number, since it uses less digits than its factorization.

1219048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152387 (or 152383 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1219048 is about 1104.1050674641. The cubic root of 1219048 is about 106.8251723315.

The spelling of 1219048 in words is "one million, two hundred nineteen thousand, forty-eight".