2361489 has 16 divisors (see below), whose sum is σ = 3421824. Its totient is φ = 1440000.

The previous prime is 2361473. The next prime is 2361497. The reversal of 2361489 is 9841632.

It is not a de Polignac number, because 2361489 - 2⁴ = 2361473 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 3³ + 6² + 1 + 4⁹ + 8⁷ + 9² .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5689 + ... + 6089.

It is an arithmetic number, because the mean of its divisors is an integer number (213864).

2^2361489 is an apocalyptic number.

It is an amenable number.

2361489 is a deficient number, since it is larger than the sum of its proper divisors (1060335).

2361489 is a wasteful number, since it uses less digits than its factorization.

2361489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568.

The product of its digits is 10368, while the sum is 33.

The square root of 2361489 is about 1536.7137013771. The cubic root of 2361489 is about 133.1665992238.

It can be divided in two parts, 2361 and 489, that added together give a triangular number (2850 = T₇₅).

The spelling of 2361489 in words is "two million, three hundred sixty-one thousand, four hundred eighty-nine".