1340076 has 24 divisors (see below), whose sum is σ = 3311280. Its totient is φ = 420352.

The previous prime is 1340071. The next prime is 1340083. The reversal of 1340076 is 6700431.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1340071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3081 + ... + 3488.

It is an arithmetic number, because the mean of its divisors is an integer number (137970).

2^1340076 is an apocalyptic number.

It is an amenable number.

1340076 is an abundant number, since it is smaller than the sum of its proper divisors (1971204).

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

1340076 is a wasteful number, since it uses less digits than its factorization.

1340076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593 (or 6591 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1340076 is about 1157.6165168138. The cubic root of 1340076 is about 110.2494613843.

The spelling of 1340076 in words is "one million, three hundred forty thousand, seventy-six".