2071418 has 16 divisors (see below), whose sum is σ = 3301440. Its totient is φ = 974700.

The previous prime is 2071411. The next prime is 2071427. The reversal of 2071418 is 8141702.

It is a junction number, because it is equal to n+sod(n) for n = 2071393 and 2071402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2071411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13643 + ... + 13793.

It is an arithmetic number, because the mean of its divisors is an integer number (206340).

2^2071418 is an apocalyptic number.

2071418 is a deficient number, since it is larger than the sum of its proper divisors (1230022).

2071418 is an equidigital number, since it uses as much as digits as its factorization.

2071418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 2071418 is about 1439.2421616948. The cubic root of 2071418 is about 127.4742841895.

The spelling of 2071418 in words is "two million, seventy-one thousand, four hundred eighteen".