1253884 has 6 divisors (see below), whose sum is σ = 2194304. Its totient is φ = 626940.

The previous prime is 1253851. The next prime is 1253887. The reversal of 1253884 is 4883521.

It is a super-3 number, since 3×1253884³ = 5914163637155733312, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156732 + ... + 156739.

2^1253884 is an apocalyptic number.

It is an amenable number.

1253884 is a deficient number, since it is larger than the sum of its proper divisors (940420).

1253884 is a wasteful number, since it uses less digits than its factorization.

1253884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313475 (or 313473 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 1253884 is about 1119.7696191628. The cubic root of 1253884 is about 107.8331901340.

The spelling of 1253884 in words is "one million, two hundred fifty-three thousand, eight hundred eighty-four".