1254988 has 36 divisors (see below), whose sum is σ = 2697240. Its totient is φ = 508032.

The previous prime is 1254983. The next prime is 1254997. The reversal of 1254988 is 8894521.

It is not an unprimeable number, because it can be changed into a prime (1254983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3556 + ... + 3892.

2^1254988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1254988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348620).

1254988 is an abundant number, since it is smaller than the sum of its proper divisors (1442252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1254988 is a wasteful number, since it uses less digits than its factorization.

1254988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 365 counting only the distinct ones).

The product of its digits is 23040, while the sum is 37.

The square root of 1254988 is about 1120.2624692455. The cubic root of 1254988 is about 107.8648286056.

The spelling of 1254988 in words is "one million, two hundred fifty-four thousand, nine hundred eighty-eight".