1228952676 has 24 divisors (see below), whose sum is σ = 3277207360. Its totient is φ = 351129312.

The previous prime is 1228952671. The next prime is 1228952689. The reversal of 1228952676 is 6762598221.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1228952671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7315111 + ... + 7315278.

Almost surely, 2^1228952676 is an apocalyptic number.

It is an amenable number.

1228952676 is an abundant number, since it is smaller than the sum of its proper divisors (2048254684).

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

1228952676 is a wasteful number, since it uses less digits than its factorization.

1228952676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14630403 (or 14630401 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 1228952676 is about 35056.4213233467. The cubic root of 1228952676 is about 1071.1370786872.

The spelling of 1228952676 in words is "one billion, two hundred twenty-eight million, nine hundred fifty-two thousand, six hundred seventy-six".