1226615038 has 8 divisors (see below), whose sum is σ = 2007188280. Its totient is φ = 557552280.

The previous prime is 1226615021. The next prime is 1226615051. The reversal of 1226615038 is 8305166221.

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

It is a junction number, because it is equal to n+sod(n) for n = 1226614994 and 1226615012.

It is a congruent number.

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, 27877593 + ... + 27877636.

It is an arithmetic number, because the mean of its divisors is an integer number (250898535).

Almost surely, 2^1226615038 is an apocalyptic number.

1226615038 is a deficient number, since it is larger than the sum of its proper divisors (780573242).

1226615038 is a wasteful number, since it uses less digits than its factorization.

1226615038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55755242.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1226615038 is about 35023.0643719250. The cubic root of 1226615038 is about 1070.4574973183.

The spelling of 1226615038 in words is "one billion, two hundred twenty-six million, six hundred fifteen thousand, thirty-eight".