2752387 has 18 divisors (see below), whose sum is σ = 3236156. Its totient is φ = 2337720.

The previous prime is 2752357. The next prime is 2752391. The reversal of 2752387 is 7832572.

It is not a de Polignac number, because 2752387 - 2¹¹ = 2750339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2752307) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 63988 + ... + 64030.

2^2752387 is an apocalyptic number.

2752387 is a deficient number, since it is larger than the sum of its proper divisors (483769).

2752387 is a wasteful number, since it uses less digits than its factorization.

2752387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 77 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 2752387 is about 1659.0319466484. The cubic root of 2752387 is about 140.1424909789.

It can be divided in two parts, 2752 and 387, that multiplied together give a square (1065024 = 1032²).

The spelling of 2752387 in words is "two million, seven hundred fifty-two thousand, three hundred eighty-seven".