47770226 has 8 divisors (see below), whose sum is σ = 81891840. Its totient is φ = 20472948.

The previous prime is 47770211. The next prime is 47770243. The reversal of 47770226 is 62207774.

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

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, 1706066 + ... + 1706093.

It is an arithmetic number, because the mean of its divisors is an integer number (10236480).

Almost surely, 2^47770226 is an apocalyptic number.

47770226 is a deficient number, since it is larger than the sum of its proper divisors (34121614).

47770226 is a wasteful number, since it uses less digits than its factorization.

47770226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412168.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 47770226 is about 6911.6008275941. The cubic root of 47770226 is about 362.8432920765.

The spelling of 47770226 in words is "forty-seven million, seven hundred seventy thousand, two hundred twenty-six".