1364772 has 12 divisors (see below), whose sum is σ = 3184496. Its totient is φ = 454920.

The previous prime is 1364771. The next prime is 1364773. The reversal of 1364772 is 2774631.

It is an interprime number because it is at equal distance from previous prime (1364771) and next prime (1364773).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1364772² = 3725205223968, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 3⁴ + 6² + 4² + 7⁵ + 7⁷ + 2¹⁹ .

It is not an unprimeable number, because it can be changed into a prime (1364771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56854 + ... + 56877.

2^1364772 is an apocalyptic number.

1364772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1364772 is an abundant number, since it is smaller than the sum of its proper divisors (1819724).

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

1364772 is a wasteful number, since it uses less digits than its factorization.

1364772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113738 (or 113736 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 1364772 is about 1168.2345654876. The cubic root of 1364772 is about 110.9225984216.

The spelling of 1364772 in words is "one million, three hundred sixty-four thousand, seven hundred seventy-two".