2115734 has 8 divisors (see below), whose sum is σ = 3259488. Its totient is φ = 1029240.

The previous prime is 2115727. The next prime is 2115749. The reversal of 2115734 is 4375112.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14222 + ... + 14369.

It is an arithmetic number, because the mean of its divisors is an integer number (407436).

2^2115734 is an apocalyptic number.

2115734 is a deficient number, since it is larger than the sum of its proper divisors (1143754).

2115734 is a wasteful number, since it uses less digits than its factorization.

2115734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28630.

The product of its digits is 840, while the sum is 23.

The square root of 2115734 is about 1454.5562897324. The cubic root of 2115734 is about 128.3769406350.

The spelling of 2115734 in words is "two million, one hundred fifteen thousand, seven hundred thirty-four".