672004226 has 8 divisors (see below), whose sum is σ = 1008141120. Its totient is φ = 335957188.

The previous prime is 672004147. The next prime is 672004231. The reversal of 672004226 is 622400276.

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, 1235 + ... + 36681.

It is an arithmetic number, because the mean of its divisors is an integer number (126017640).

Almost surely, 2^672004226 is an apocalyptic number.

672004226 is a deficient number, since it is larger than the sum of its proper divisors (336136894).

672004226 is a wasteful number, since it uses less digits than its factorization.

672004226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44928.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 672004226 is about 25923.0443042479. The cubic root of 672004226 is about 875.9056640697.

The spelling of 672004226 in words is "six hundred seventy-two million, four thousand, two hundred twenty-six".