2015672 has 32 divisors (see below), whose sum is σ = 4050000. Its totient is φ = 937728.

The previous prime is 2015669. The next prime is 2015677. The reversal of 2015672 is 2765102.

It is a super-3 number, since 3×2015672³ = 24568624556186233344, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015677) 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, 13454 + ... + 13602.

2^2015672 is an apocalyptic number.

It is an amenable number.

2015672 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2015672 is a wasteful number, since it uses less digits than its factorization.

2015672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 259 counting only the distinct ones).

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

The square root of 2015672 is about 1419.7436388306. The cubic root of 2015672 is about 126.3203405037.

The spelling of 2015672 in words is "two million, fifteen thousand, six hundred seventy-two".