1323552606 has 32 divisors (see below), whose sum is σ = 2687904000. Its totient is φ = 434400960.

The previous prime is 1323552583. The next prime is 1323552613. The reversal of 1323552606 is 6062553231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432570 + ... + 435618.

It is an arithmetic number, because the mean of its divisors is an integer number (83997000).

Almost surely, 2^1323552606 is an apocalyptic number.

1323552606 is an abundant number, since it is smaller than the sum of its proper divisors (1364351394).

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

1323552606 is a wasteful number, since it uses less digits than its factorization.

1323552606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4144.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 1323552606 is about 36380.6625283268. The cubic root of 1323552606 is about 1097.9445378603.

The spelling of 1323552606 in words is "one billion, three hundred twenty-three million, five hundred fifty-two thousand, six hundred six".