2115064 has 32 divisors (see below), whose sum is σ = 4579200. Its totient is φ = 897120.

The previous prime is 2115059. The next prime is 2115073. The reversal of 2115064 is 4605112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9919 + ... + 10129.

It is an arithmetic number, because the mean of its divisors is an integer number (143100).

2^2115064 is an apocalyptic number.

It is an amenable number.

2115064 is an abundant number, since it is smaller than the sum of its proper divisors (2464136).

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

2115064 is a wasteful number, since it uses less digits than its factorization.

2115064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2115064 is about 1454.3259607117. The cubic root of 2115064 is about 128.3633879498.

The spelling of 2115064 in words is "two million, one hundred fifteen thousand, sixty-four".