2972226 has 8 divisors (see below), whose sum is σ = 5944464. Its totient is φ = 990740.

The previous prime is 2972219. The next prime is 2972251. The reversal of 2972226 is 6222792.

It is a sphenic number, since it is the product of 3 distinct primes.

2972226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2972193 and 2972202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247680 + ... + 247691.

It is an arithmetic number, because the mean of its divisors is an integer number (743058).

2^2972226 is an apocalyptic number.

2972226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2972226 is a wasteful number, since it uses less digits than its factorization.

2972226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495376.

The product of its digits is 6048, while the sum is 30.

The square root of 2972226 is about 1724.0145010991. The cubic root of 2972226 is about 143.7784981936.

The spelling of 2972226 in words is "two million, nine hundred seventy-two thousand, two hundred twenty-six".