31014093 has 16 divisors (see below), whose sum is σ = 45516096. Its totient is φ = 18627840.

The previous prime is 31014083. The next prime is 31014121. The reversal of 31014093 is 39041013.

It is not a de Polignac number, because 31014093 - 2⁸ = 31013837 is a prime.

It is a super-2 number, since 2×31014093² = 1923747929225298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31014013) 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, 430 + ... + 7887.

It is an arithmetic number, because the mean of its divisors is an integer number (2844756).

Almost surely, 2^31014093 is an apocalyptic number.

31014093 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31014093 is a deficient number, since it is larger than the sum of its proper divisors (14502003).

31014093 is a wasteful number, since it uses less digits than its factorization.

31014093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8444.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 31014093 is about 5569.0298077852. The cubic root of 31014093 is about 314.1856617665.

The spelling of 31014093 in words is "thirty-one million, fourteen thousand, ninety-three".