1004226358 has 4 divisors (see below), whose sum is σ = 1506339540. Its totient is φ = 502113178.

The previous prime is 1004226341. The next prime is 1004226371. The reversal of 1004226358 is 8536224001.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251056588 + ... + 251056591.

It is an arithmetic number, because the mean of its divisors is an integer number (376584885).

Almost surely, 2^1004226358 is an apocalyptic number.

1004226358 is a deficient number, since it is larger than the sum of its proper divisors (502113182).

1004226358 is an equidigital number, since it uses as much as digits as its factorization.

1004226358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502113181.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1004226358 is about 31689.5307317732. The cubic root of 1004226358 is about 1001.4068059689.

The spelling of 1004226358 in words is "one billion, four million, two hundred twenty-six thousand, three hundred fifty-eight".