1208371628 has 48 divisors (see below), whose sum is σ = 2281769280. Its totient is φ = 557881344.

The previous prime is 1208371613. The next prime is 1208371643. The reversal of 1208371628 is 8261738021.

It is an interprime number because it is at equal distance from previous prime (1208371613) and next prime (1208371643).

It is a junction number, because it is equal to n+sod(n) for n = 1208371591 and 1208371600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136225 + ... + 1137287.

It is an arithmetic number, because the mean of its divisors is an integer number (47536860).

Almost surely, 2^1208371628 is an apocalyptic number.

It is an amenable number.

1208371628 is a deficient number, since it is larger than the sum of its proper divisors (1073397652).

1208371628 is a wasteful number, since it uses less digits than its factorization.

1208371628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 1208371628 is about 34761.6401799455. The cubic root of 1208371628 is about 1065.1240065145.

The spelling of 1208371628 in words is "one billion, two hundred eight million, three hundred seventy-one thousand, six hundred twenty-eight".