2489366 has 8 divisors (see below), whose sum is σ = 4073544. Its totient is φ = 1131520.

The previous prime is 2489341. The next prime is 2489371. The reversal of 2489366 is 6639842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2 + 4⁸ + 8⁷ + 9² + 3 + 6⁶ + 6⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56555 + ... + 56598.

It is an arithmetic number, because the mean of its divisors is an integer number (509193).

2^2489366 is an apocalyptic number.

2489366 is a deficient number, since it is larger than the sum of its proper divisors (1584178).

2489366 is a wasteful number, since it uses less digits than its factorization.

2489366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113166.

The product of its digits is 62208, while the sum is 38.

The square root of 2489366 is about 1577.7724804293. The cubic root of 2489366 is about 135.5281732243.

The spelling of 2489366 in words is "two million, four hundred eighty-nine thousand, three hundred sixty-six".