1249282066 has 8 divisors (see below), whose sum is σ = 1875625344. Its totient is φ = 624073620.

The previous prime is 1249282057. The next prime is 1249282079. The reversal of 1249282066 is 6602829421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280950 + ... + 285361.

It is an arithmetic number, because the mean of its divisors is an integer number (234453168).

Almost surely, 2^1249282066 is an apocalyptic number.

1249282066 is a deficient number, since it is larger than the sum of its proper divisors (626343278).

1249282066 is a wasteful number, since it uses less digits than its factorization.

1249282066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567416.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1249282066 is about 35345.1844810577. The cubic root of 1249282066 is about 1077.0110732651.

The spelling of 1249282066 in words is "one billion, two hundred forty-nine million, two hundred eighty-two thousand, sixty-six".