1345416 has 32 divisors (see below), whose sum is σ = 3422400. Its totient is φ = 440640.

The previous prime is 1345361. The next prime is 1345423. The reversal of 1345416 is 6145431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005 + ... + 1923.

It is an arithmetic number, because the mean of its divisors is an integer number (106950).

2^1345416 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 1345416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1711200).

1345416 is an abundant number, since it is smaller than the sum of its proper divisors (2076984).

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

1345416 is a wasteful number, since it uses less digits than its factorization.

1345416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 985 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1345416 is about 1159.9206869437. The cubic root of 1345416 is about 110.3957097682.

The spelling of 1345416 in words is "one million, three hundred forty-five thousand, four hundred sixteen".