2248429072 has 40 divisors (see below), whose sum is σ = 4435263000. Its totient is φ = 1104018432.

The previous prime is 2248429069. The next prime is 2248429091. The reversal of 2248429072 is 2709248422.

It can be written as a sum of positive squares in 4 ways, for example, as 189447696 + 2058981376 = 13764^2 + 45376^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206878 + ... + 217474.

It is an arithmetic number, because the mean of its divisors is an integer number (110881575).

Almost surely, 2^2248429072 is an apocalyptic number.

It is an amenable number.

2248429072 is a deficient number, since it is larger than the sum of its proper divisors (2186833928).

2248429072 is a wasteful number, since it uses less digits than its factorization.

2248429072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10843 (or 10837 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 2248429072 is about 47417.6029761100. The cubic root of 2248429072 is about 1310.0656634335.

The spelling of 2248429072 in words is "two billion, two hundred forty-eight million, four hundred twenty-nine thousand, seventy-two".