1126420602 has 16 divisors (see below), whose sum is σ = 2256523680. Its totient is φ = 374859792.

The previous prime is 1126420601. The next prime is 1126420613. The reversal of 1126420602 is 2060246211.

It is a super-2 number, since 2×1126420602² = 2537646745220084808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1126420601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149452 + ... + 156807.

It is an arithmetic number, because the mean of its divisors is an integer number (141032730).

Almost surely, 2^1126420602 is an apocalyptic number.

1126420602 is an abundant number, since it is smaller than the sum of its proper divisors (1130103078).

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

1126420602 is a wasteful number, since it uses less digits than its factorization.

1126420602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306877.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1126420602 is about 33562.1900656081. The cubic root of 1126420602 is about 1040.4795009048.

Adding to 1126420602 its reverse (2060246211), we get a palindrome (3186666813).

The spelling of 1126420602 in words is "one billion, one hundred twenty-six million, four hundred twenty thousand, six hundred two".