1308093 has 16 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 808704.

The previous prime is 1308091. The next prime is 1308121. The reversal of 1308093 is 3908031.

It is not a de Polignac number, because 1308093 - 2¹ = 1308091 is a prime.

It is a super-2 number, since 2×1308093² = 3422214593298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1308091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2805 + ... + 3237.

It is an arithmetic number, because the mean of its divisors is an integer number (117180).

2^1308093 is an apocalyptic number.

It is an amenable number.

1308093 is a deficient number, since it is larger than the sum of its proper divisors (566787).

1308093 is a wasteful number, since it uses less digits than its factorization.

1308093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1308093 is about 1143.7189340043. The cubic root of 1308093 is about 109.3652979693.

The spelling of 1308093 in words is "one million, three hundred eight thousand, ninety-three".