1126345602 has 32 divisors (see below), whose sum is σ = 2292264000. Its totient is φ = 368867520.

The previous prime is 1126345589. The next prime is 1126345603. The reversal of 1126345602 is 2065436211.

It is a self number, because there is not a number n which added to its sum of digits gives 1126345602.

It is not an unprimeable number, because it can be changed into a prime (1126345603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547608 + ... + 549660.

It is an arithmetic number, because the mean of its divisors is an integer number (71633250).

Almost surely, 2^1126345602 is an apocalyptic number.

1126345602 is an abundant number, since it is smaller than the sum of its proper divisors (1165918398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126345602 is a wasteful number, since it uses less digits than its factorization.

1126345602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3618.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1126345602 is about 33561.0727182550. The cubic root of 1126345602 is about 1040.4564077859.

It can be divided in two parts, 11263 and 45602, that added together give a palindrome (56865).

The spelling of 1126345602 in words is "one billion, one hundred twenty-six million, three hundred forty-five thousand, six hundred two".