4990226285 has 8 divisors (see below), whose sum is σ = 6532659936. Its totient is φ = 3629255440.

The previous prime is 4990226273. The next prime is 4990226287. The reversal of 4990226285 is 5826220994.

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

It is not a de Polignac number, because 4990226285 - 2⁸ = 4990226029 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990226287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45365639 + ... + 45365748.

It is an arithmetic number, because the mean of its divisors is an integer number (816582492).

Almost surely, 2^4990226285 is an apocalyptic number.

It is an amenable number.

4990226285 is a deficient number, since it is larger than the sum of its proper divisors (1542433651).

4990226285 is a wasteful number, since it uses less digits than its factorization.

4990226285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90731403.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 4990226285 is about 70641.5337107003. The cubic root of 4990226285 is about 1708.8610320663.

The spelling of 4990226285 in words is "four billion, nine hundred ninety million, two hundred twenty-six thousand, two hundred eighty-five".