2896406 has 4 divisors (see below), whose sum is σ = 4344612. Its totient is φ = 1448202.

The previous prime is 2896403. The next prime is 2896427. The reversal of 2896406 is 6046982.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2896403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724100 + ... + 724103.

It is an arithmetic number, because the mean of its divisors is an integer number (1086153).

2^2896406 is an apocalyptic number.

2896406 is a deficient number, since it is larger than the sum of its proper divisors (1448206).

2896406 is a wasteful number, since it uses less digits than its factorization.

2896406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448205.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2896406 is about 1701.8830747146. The cubic root of 2896406 is about 142.5453800273.

The spelling of 2896406 in words is "two million, eight hundred ninety-six thousand, four hundred six".