2248621294 has 4 divisors (see below), whose sum is σ = 3372931944. Its totient is φ = 1124310646.

The previous prime is 2248621283. The next prime is 2248621307. The reversal of 2248621294 is 4921268422.

It is a happy number.

2248621294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562155322 + ... + 562155325.

It is an arithmetic number, because the mean of its divisors is an integer number (843232986).

Almost surely, 2^2248621294 is an apocalyptic number.

2248621294 is a deficient number, since it is larger than the sum of its proper divisors (1124310650).

2248621294 is a wasteful number, since it uses less digits than its factorization.

2248621294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124310649.

The product of its digits is 110592, while the sum is 40.

The square root of 2248621294 is about 47419.6298382853. The cubic root of 2248621294 is about 1310.1029956120.

The spelling of 2248621294 in words is "two billion, two hundred forty-eight million, six hundred twenty-one thousand, two hundred ninety-four".