2249877 has 8 divisors (see below), whose sum is σ = 3428416. Its totient is φ = 1285632.

The previous prime is 2249867. The next prime is 2249911. The reversal of 2249877 is 7789422.

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

It is not a de Polignac number, because 2249877 - 2⁴ = 2249861 is a prime.

It is a Duffinian number.

2249877 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2249827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53548 + ... + 53589.

It is an arithmetic number, because the mean of its divisors is an integer number (428552).

2^2249877 is an apocalyptic number.

It is an amenable number.

2249877 is a deficient number, since it is larger than the sum of its proper divisors (1178539).

2249877 is a wasteful number, since it uses less digits than its factorization.

2249877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107147.

The product of its digits is 56448, while the sum is 39.

The square root of 2249877 is about 1499.9589994397. The cubic root of 2249877 is about 131.0346818803.

It can be divided in two parts, 224 and 9877, that added together give a palindrome (10101).

The spelling of 2249877 in words is "two million, two hundred forty-nine thousand, eight hundred seventy-seven".