2247391032 has 16 divisors (see below), whose sum is σ = 5618477640. Its totient is φ = 749130336.

The previous prime is 2247390997. The next prime is 2247391037. The reversal of 2247391032 is 2301937422.

It is a junction number, because it is equal to n+sod(n) for n = 2247390984 and 2247391002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247391037) 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, 46820623 + ... + 46820670.

Almost surely, 2^2247391032 is an apocalyptic number.

It is an amenable number.

2247391032 is an abundant number, since it is smaller than the sum of its proper divisors (3371086608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2247391032 is a wasteful number, since it uses less digits than its factorization.

2247391032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93641302 (or 93641298 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 2247391032 is about 47406.6559883736. The cubic root of 2247391032 is about 1309.8640248897.

The spelling of 2247391032 in words is "two billion, two hundred forty-seven million, three hundred ninety-one thousand, thirty-two".