2247996698 has 4 divisors (see below), whose sum is σ = 3371995050. Its totient is φ = 1123998348.

The previous prime is 2247996697. The next prime is 2247996721. The reversal of 2247996698 is 8966997422.

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

It can be written as a sum of positive squares in only one way, i.e., 2247423649 + 573049 = 47407^2 + 757^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2247996698.

It is not an unprimeable number, because it can be changed into a prime (2247996691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561999173 + ... + 561999176.

Almost surely, 2^2247996698 is an apocalyptic number.

2247996698 is a deficient number, since it is larger than the sum of its proper divisors (1123998352).

2247996698 is a wasteful number, since it uses less digits than its factorization.

2247996698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123998351.

The product of its digits is 23514624, while the sum is 62.

The square root of 2247996698 is about 47413.0435428902. The cubic root of 2247996698 is about 1309.9816826295.

The spelling of 2247996698 in words is "two billion, two hundred forty-seven million, nine hundred ninety-six thousand, six hundred ninety-eight".