2012740074 has 24 divisors (see below), whose sum is σ = 4550543712. Its totient is φ = 641743080.

The previous prime is 2012740049. The next prime is 2012740151. The reversal of 2012740074 is 4700472102.

It is a happy number.

It is a super-2 number, since 2×2012740074² = 8102245210971050952, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2430432 + ... + 2431259.

It is an arithmetic number, because the mean of its divisors is an integer number (189605988).

Almost surely, 2^2012740074 is an apocalyptic number.

2012740074 is an abundant number, since it is smaller than the sum of its proper divisors (2537803638).

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

2012740074 is a wasteful number, since it uses less digits than its factorization.

2012740074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861722 (or 4861719 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 2012740074 is about 44863.5717927140. The cubic root of 2012740074 is about 1262.5906373382.

The spelling of 2012740074 in words is "two billion, twelve million, seven hundred forty thousand, seventy-four".