2067489 has 12 divisors (see below), whose sum is σ = 3162276. Its totient is φ = 1297152.

The previous prime is 2067479. The next prime is 2067491. The reversal of 2067489 is 9847602.

It can be written as a sum of positive squares in 2 ways, for example, as 1361889 + 705600 = 1167^2 + 840^2 .

It is not a de Polignac number, because 2067489 - 2¹² = 2063393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2067479) 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, 6604 + ... + 6909.

It is an arithmetic number, because the mean of its divisors is an integer number (263523).

2^2067489 is an apocalyptic number.

It is an amenable number.

2067489 is a deficient number, since it is larger than the sum of its proper divisors (1094787).

2067489 is a wasteful number, since it uses less digits than its factorization.

2067489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13536 (or 13533 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2067489 is about 1437.8765593750. The cubic root of 2067489 is about 127.3936367844.

It can be divided in two parts, 2067 and 489, that added together give a triangular number (2556 = T₇₁).

The spelling of 2067489 in words is "two million, sixty-seven thousand, four hundred eighty-nine".