1336940 has 48 divisors (see below), whose sum is σ = 3144960. Its totient is φ = 473280.

The previous prime is 1336939. The next prime is 1336943. The reversal of 1336940 is 496331.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1336943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12929 + ... + 13031.

It is an arithmetic number, because the mean of its divisors is an integer number (65520).

2^1336940 is an apocalyptic number.

1336940 is a gapful number since it is divisible by the number (10) 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 1336940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1572480).

1336940 is an abundant number, since it is smaller than the sum of its proper divisors (1808020).

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

1336940 is a wasteful number, since it uses less digits than its factorization.

1336940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1336940 is about 1156.2612161618. The cubic root of 1336940 is about 110.1633935394.

The spelling of 1336940 in words is "one million, three hundred thirty-six thousand, nine hundred forty".