1365972 has 24 divisors (see below), whose sum is σ = 3225600. Its totient is φ = 449856.

The previous prime is 1365919. The next prime is 1365977. The reversal of 1365972 is 2795631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365977) 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, 429 + ... + 1707.

It is an arithmetic number, because the mean of its divisors is an integer number (134400).

2^1365972 is an apocalyptic number.

1365972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1365972 is an abundant number, since it is smaller than the sum of its proper divisors (1859628).

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

1365972 is a wasteful number, since it uses less digits than its factorization.

1365972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375 (or 1373 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 1365972 is about 1168.7480481267. The cubic root of 1365972 is about 110.9550991189.

It can be divided in two parts, 13659 and 72, that added together give a palindrome (13731).

The spelling of 1365972 in words is "one million, three hundred sixty-five thousand, nine hundred seventy-two".