1020279226 has 8 divisors (see below), whose sum is σ = 1530709344. Its totient is φ = 510042780.

The previous prime is 1020279217. The next prime is 1020279251. The reversal of 1020279226 is 6229720201.

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, 34440 + ... + 56803.

It is an arithmetic number, because the mean of its divisors is an integer number (191338668).

Almost surely, 2^1020279226 is an apocalyptic number.

1020279226 is a deficient number, since it is larger than the sum of its proper divisors (510430118).

1020279226 is an equidigital number, since it uses as much as digits as its factorization.

1020279226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96836.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1020279226 is about 31941.8099988088. The cubic root of 1020279226 is about 1006.7145558308.

Adding to 1020279226 its reverse (6229720201), we get a palindrome (7249999427).

The spelling of 1020279226 in words is "one billion, twenty million, two hundred seventy-nine thousand, two hundred twenty-six".