1365672 has 64 divisors (see below), whose sum is σ = 4262400. Its totient is φ = 354240.

The previous prime is 1365667. The next prime is 1365703. The reversal of 1365672 is 2765631.

It is a super-3 number, since 3×1365672³ = 7641180708419833344, which contains 333 as substring.

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, 1479 + ... + 2217.

It is an arithmetic number, because the mean of its divisors is an integer number (66600).

2^1365672 is an apocalyptic number.

1365672 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 1365672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2131200).

1365672 is an abundant number, since it is smaller than the sum of its proper divisors (2896728).

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

1365672 is a wasteful number, since it uses less digits than its factorization.

1365672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 762 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 1365672 is about 1168.6196986188. The cubic root of 1365672 is about 110.9469757297.

The spelling of 1365672 in words is "one million, three hundred sixty-five thousand, six hundred seventy-two".