1363608 has 64 divisors (see below), whose sum is σ = 3888000. Its totient is φ = 442656.

The previous prime is 1363603. The next prime is 1363627. The reversal of 1363608 is 8063631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12691 + ... + 12797.

It is an arithmetic number, because the mean of its divisors is an integer number (60750).

2^1363608 is an apocalyptic number.

1363608 is a gapful number since it is divisible by the number (18) 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 1363608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1944000).

1363608 is an abundant number, since it is smaller than the sum of its proper divisors (2524392).

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

1363608 is a wasteful number, since it uses less digits than its factorization.

1363608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1363608 is about 1167.7362715956. The cubic root of 1363608 is about 110.8910545377.

It can be divided in two parts, 1 and 363608, that added together give a square (363609 = 603²).

The spelling of 1363608 in words is "one million, three hundred sixty-three thousand, six hundred eight".