1226799032 has 16 divisors (see below), whose sum is σ = 2301793200. Its totient is φ = 612987520.

The previous prime is 1226799031. The next prime is 1226799059. The reversal of 1226799032 is 2309976221.

It is a super-2 number, since 2×1226799032² = 3010071729832274048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226799031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38657 + ... + 62832.

It is an arithmetic number, because the mean of its divisors is an integer number (143862075).

Almost surely, 2^1226799032 is an apocalyptic number.

It is an amenable number.

1226799032 is a deficient number, since it is larger than the sum of its proper divisors (1074994168).

1226799032 is a wasteful number, since it uses less digits than its factorization.

1226799032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103006 (or 103002 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1226799032 is about 35025.6910281582. The cubic root of 1226799032 is about 1070.5110180246.

The spelling of 1226799032 in words is "one billion, two hundred twenty-six million, seven hundred ninety-nine thousand, thirty-two".