1426061228 has 12 divisors (see below), whose sum is σ = 2500513680. Its totient is φ = 711628752.

The previous prime is 1426061213. The next prime is 1426061237. The reversal of 1426061228 is 8221606241.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1426061194 and 1426061203.

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, 348176 + ... + 352247.

It is an arithmetic number, because the mean of its divisors is an integer number (208376140).

Almost surely, 2^1426061228 is an apocalyptic number.

It is an amenable number.

1426061228 is a deficient number, since it is larger than the sum of its proper divisors (1074452452).

1426061228 is a wasteful number, since it uses less digits than its factorization.

1426061228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700936 (or 700934 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1426061228 is about 37763.2258685616. The cubic root of 1426061228 is about 1125.5878351447.

Adding to 1426061228 its reverse (8221606241), we get a palindrome (9647667469).

The spelling of 1426061228 in words is "one billion, four hundred twenty-six million, sixty-one thousand, two hundred twenty-eight".