4272687 has 12 divisors (see below), whose sum is σ = 6440304. Its totient is φ = 2724480.

The previous prime is 4272683. The next prime is 4272703. The reversal of 4272687 is 7862724.

It is not a de Polignac number, because 4272687 - 2² = 4272683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10114 + ... + 10527.

It is an arithmetic number, because the mean of its divisors is an integer number (536692).

Almost surely, 2^4272687 is an apocalyptic number.

4272687 is a deficient number, since it is larger than the sum of its proper divisors (2167617).

4272687 is a wasteful number, since it uses less digits than its factorization.

4272687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20670 (or 20667 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 4272687 is about 2067.0478949458. The cubic root of 4272687 is about 162.2683025373.

It can be divided in two parts, 4 and 272687, that added together give a triangular number (272691 = T₇₃₈).

The spelling of 4272687 in words is "four million, two hundred seventy-two thousand, six hundred eighty-seven".