1272093 has 8 divisors (see below), whose sum is σ = 1795968. Its totient is φ = 798144.

The previous prime is 1272091. The next prime is 1272109. The reversal of 1272093 is 3902721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1272093 - 2¹ = 1272091 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1272091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12421 + ... + 12522.

It is an arithmetic number, because the mean of its divisors is an integer number (224496).

2^1272093 is an apocalyptic number.

It is an amenable number.

1272093 is a deficient number, since it is larger than the sum of its proper divisors (523875).

1272093 is a wasteful number, since it uses less digits than its factorization.

1272093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24963.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1272093 is about 1127.8710032623. The cubic root of 1272093 is about 108.3526708413.

The spelling of 1272093 in words is "one million, two hundred seventy-two thousand, ninety-three".