1364272 has 40 divisors (see below), whose sum is σ = 3256736. Its totient is φ = 539136.

The previous prime is 1364263. The next prime is 1364287. The reversal of 1364272 is 2724631.

It is a super-2 number, since 2×1364272² = 3722476179968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988 + ... + 1924.

2^1364272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1628368).

1364272 is an abundant number, since it is smaller than the sum of its proper divisors (1892464).

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

1364272 is a wasteful number, since it uses less digits than its factorization.

1364272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 959 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 1364272 is about 1168.0205477645. The cubic root of 1364272 is about 110.9090508416.

The spelling of 1364272 in words is "one million, three hundred sixty-four thousand, two hundred seventy-two".