1363722 has 16 divisors (see below), whose sum is σ = 2745792. Its totient is φ = 451520.

The previous prime is 1363717. The next prime is 1363727. The reversal of 1363722 is 2273631.

It is an interprime number because it is at equal distance from previous prime (1363717) and next prime (1363727).

It is a d-powerful number, because it can be written as 1 + 3¹² + 6⁷ + 3¹² + 7⁵ + 2¹¹ + 2¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 1363692 and 1363701.

It is not an unprimeable number, because it can be changed into a prime (1363727) 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, 322 + ... + 1682.

It is an arithmetic number, because the mean of its divisors is an integer number (171612).

2^1363722 is an apocalyptic number.

1363722 is an abundant number, since it is smaller than the sum of its proper divisors (1382070).

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

1363722 is a wasteful number, since it uses less digits than its factorization.

1363722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533.

The product of its digits is 1512, while the sum is 24.

The square root of 1363722 is about 1167.7850829669. The cubic root of 1363722 is about 110.8941446800.

Subtracting 1363722 from its reverse (2273631), we obtain a palindrome (909909).

The spelling of 1363722 in words is "one million, three hundred sixty-three thousand, seven hundred twenty-two".