2249929087 has 4 divisors (see below), whose sum is σ = 2571347536. Its totient is φ = 1928510640.

The previous prime is 2249929049. The next prime is 2249929091. The reversal of 2249929087 is 7809299422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2249929087 - 2²⁷ = 2115711359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2249959087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160709214 + ... + 160709227.

It is an arithmetic number, because the mean of its divisors is an integer number (642836884).

Almost surely, 2^2249929087 is an apocalyptic number.

2249929087 is a deficient number, since it is larger than the sum of its proper divisors (321418449).

2249929087 is an equidigital number, since it uses as much as digits as its factorization.

2249929087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321418448.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 2249929087 is about 47433.4174079836. The cubic root of 2249929087 is about 1310.3569306906.

The spelling of 2249929087 in words is "two billion, two hundred forty-nine million, nine hundred twenty-nine thousand, eighty-seven".