4061812 has 6 divisors (see below), whose sum is σ = 7108178. Its totient is φ = 2030904.

The previous prime is 4061809. The next prime is 4061833. The reversal of 4061812 is 2181604.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 45796 = 2004^2 + 214^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507723 + ... + 507730.

Almost surely, 2^4061812 is an apocalyptic number.

It is an amenable number.

4061812 is a deficient number, since it is larger than the sum of its proper divisors (3046366).

4061812 is a wasteful number, since it uses less digits than its factorization.

4061812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015457 (or 1015455 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 4061812 is about 2015.3937580532. The cubic root of 4061812 is about 159.5535994492.

The spelling of 4061812 in words is "four million, sixty-one thousand, eight hundred twelve".