2892406 has 16 divisors (see below), whose sum is σ = 4800528. Its totient is φ = 1296000.

The previous prime is 2892403. The next prime is 2892419. The reversal of 2892406 is 6042982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2892403) 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, 706 + ... + 2506.

It is an arithmetic number, because the mean of its divisors is an integer number (300033).

2^2892406 is an apocalyptic number.

2892406 is a deficient number, since it is larger than the sum of its proper divisors (1908122).

2892406 is a wasteful number, since it uses less digits than its factorization.

2892406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2892406 is about 1700.7074998365. The cubic root of 2892406 is about 142.4797303682.

The spelling of 2892406 in words is "two million, eight hundred ninety-two thousand, four hundred six".