4012994 has 12 divisors (see below), whose sum is σ = 6294246. Its totient is φ = 1918752.

The previous prime is 4012993. The next prime is 4012997. The reversal of 4012994 is 4992104.

It can be written as a sum of positive squares in only one way, i.e., 3822025 + 190969 = 1955^2 + 437^2 .

It is a super-2 number, since 2×4012994² = 32208241688072, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (4012993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 839 + ... + 2954.

Almost surely, 2^4012994 is an apocalyptic number.

4012994 is a deficient number, since it is larger than the sum of its proper divisors (2281252).

4012994 is a wasteful number, since it uses less digits than its factorization.

4012994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3841 (or 3818 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 4012994 is about 2003.2458660883. The cubic root of 4012994 is about 158.9118084820.

The spelling of 4012994 in words is "four million, twelve thousand, nine hundred ninety-four".