1356552 has 48 divisors (see below), whose sum is σ = 3734640. Its totient is φ = 444768.

The previous prime is 1356547. The next prime is 1356571. The reversal of 1356552 is 2556531.

1356552 is a `hidden beast` number, since 1 + 3 + 5 + 655 + 2 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5863 + ... + 6089.

It is an arithmetic number, because the mean of its divisors is an integer number (77805).

2^1356552 is an apocalyptic number.

1356552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1356552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1867320).

1356552 is an abundant number, since it is smaller than the sum of its proper divisors (2378088).

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

1356552 is a wasteful number, since it uses less digits than its factorization.

1356552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 315 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 1356552 is about 1164.7111229829. The cubic root of 1356552 is about 110.6994548094.

It can be divided in two parts, 13 and 56552, that added together give a palindrome (56565).

The spelling of 1356552 in words is "one million, three hundred fifty-six thousand, five hundred fifty-two".