1340614 has 8 divisors (see below), whose sum is σ = 2193768. Its totient is φ = 609360.

The previous prime is 1340587. The next prime is 1340617. The reversal of 1340614 is 4160431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1340591 and 1340600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30447 + ... + 30490.

It is an arithmetic number, because the mean of its divisors is an integer number (274221).

2^1340614 is an apocalyptic number.

1340614 is a deficient number, since it is larger than the sum of its proper divisors (853154).

1340614 is a wasteful number, since it uses less digits than its factorization.

1340614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60950.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1340614 is about 1157.8488675125. The cubic root of 1340614 is about 110.2642133522.

The spelling of 1340614 in words is "one million, three hundred forty thousand, six hundred fourteen".