1135726450 has 24 divisors (see below), whose sum is σ = 2114619120. Its totient is φ = 453824400.

The previous prime is 1135726421. The next prime is 1135726451. The reversal of 1135726450 is 546275311.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1135726451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39805 + ... + 62095.

It is an arithmetic number, because the mean of its divisors is an integer number (88109130).

Almost surely, 2^1135726450 is an apocalyptic number.

1135726450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135726450 is a deficient number, since it is larger than the sum of its proper divisors (978892670).

1135726450 is a wasteful number, since it uses less digits than its factorization.

1135726450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23322 (or 23317 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 1135726450 is about 33700.5407968478. The cubic root of 1135726450 is about 1043.3369302637.

The spelling of 1135726450 in words is "one billion, one hundred thirty-five million, seven hundred twenty-six thousand, four hundred fifty".