1345626 has 16 divisors (see below), whose sum is σ = 2990400. Its totient is φ = 448524.

The previous prime is 1345621. The next prime is 1345627. The reversal of 1345626 is 6265431.

1345626 is a `hidden beast` number, since 1 + 34 + 5 + 626 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1345626.

It is not an unprimeable number, because it can be changed into a prime (1345621) 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, 12406 + ... + 12513.

It is an arithmetic number, because the mean of its divisors is an integer number (186900).

2^1345626 is an apocalyptic number.

1345626 is an abundant number, since it is smaller than the sum of its proper divisors (1644774).

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

1345626 is a wasteful number, since it uses less digits than its factorization.

1345626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24930 (or 24924 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1345626 is about 1160.0112068424. The cubic root of 1345626 is about 110.4014531945.

The spelling of 1345626 in words is "one million, three hundred forty-five thousand, six hundred twenty-six".