2012745662 has 8 divisors (see below), whose sum is σ = 3034762176. Its totient is φ = 1001158272.

The previous prime is 2012745659. The next prime is 2012745671. The reversal of 2012745662 is 2665472102.

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

It is a super-2 number, since 2×2012745662² = 8102290199799636488, which contains 22 as substring.

It is a congruent number.

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, 2606798 + ... + 2607569.

It is an arithmetic number, because the mean of its divisors is an integer number (379345272).

Almost surely, 2^2012745662 is an apocalyptic number.

2012745662 is a deficient number, since it is larger than the sum of its proper divisors (1022016514).

2012745662 is a wasteful number, since it uses less digits than its factorization.

2012745662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214562.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 2012745662 is about 44863.6340703693. The cubic root of 2012745662 is about 1262.5918057868.

The spelling of 2012745662 in words is "two billion, twelve million, seven hundred forty-five thousand, six hundred sixty-two".