2971622 has 16 divisors (see below), whose sum is σ = 4612032. Its totient is φ = 1435200.

The previous prime is 2971607. The next prime is 2971663. The reversal of 2971622 is 2261792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9338 + ... + 9650.

It is an arithmetic number, because the mean of its divisors is an integer number (288252).

2^2971622 is an apocalyptic number.

2971622 is a deficient number, since it is larger than the sum of its proper divisors (1640410).

2971622 is a wasteful number, since it uses less digits than its factorization.

2971622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463.

The product of its digits is 3024, while the sum is 29.

The square root of 2971622 is about 1723.8393196583. The cubic root of 2971622 is about 143.7687582326.

The spelling of 2971622 in words is "two million, nine hundred seventy-one thousand, six hundred twenty-two".