1240848 has 60 divisors (see below), whose sum is σ = 3971968. Its totient is φ = 354240.

The previous prime is 1240831. The next prime is 1240859. The reversal of 1240848 is 8480421.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393 + ... + 1623.

2^1240848 is an apocalyptic number.

1240848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1240848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1985984).

1240848 is an abundant number, since it is smaller than the sum of its proper divisors (2731120).

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

1240848 is a wasteful number, since it uses less digits than its factorization.

1240848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 1240848 is about 1113.9335707303. The cubic root of 1240848 is about 107.4581917827.

The spelling of 1240848 in words is "one million, two hundred forty thousand, eight hundred forty-eight".