1208874982 has 12 divisors (see below), whose sum is σ = 2109363660. Its totient is φ = 518089236.

The previous prime is 1208874967. The next prime is 1208874983. The reversal of 1208874982 is 2894788021.

It is a super-2 number, since 2×1208874982² = 2922757444211000648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208874983) 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 5 ways as a sum of consecutive naturals, for example, 6167632 + ... + 6167827.

It is an arithmetic number, because the mean of its divisors is an integer number (175780305).

Almost surely, 2^1208874982 is an apocalyptic number.

1208874982 is a deficient number, since it is larger than the sum of its proper divisors (900488678).

1208874982 is a wasteful number, since it uses less digits than its factorization.

1208874982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12335475 (or 12335468 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 1208874982 is about 34768.8795045224. The cubic root of 1208874982 is about 1065.2718804496.

The spelling of 1208874982 in words is "one billion, two hundred eight million, eight hundred seventy-four thousand, nine hundred eighty-two".