1126447910 has 32 divisors (see below), whose sum is σ = 2318423040. Its totient is φ = 386017632.

The previous prime is 1126447867. The next prime is 1126447913. The reversal of 1126447910 is 197446211.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126447913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258167 + ... + 262493.

It is an arithmetic number, because the mean of its divisors is an integer number (72450720).

Almost surely, 2^1126447910 is an apocalyptic number.

1126447910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126447910 is an abundant number, since it is smaller than the sum of its proper divisors (1191975130).

1126447910 is a wasteful number, since it uses less digits than its factorization.

1126447910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8060.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1126447910 is about 33562.5968899905. The cubic root of 1126447910 is about 1040.4879090088.

The spelling of 1126447910 in words is "one billion, one hundred twenty-six million, four hundred forty-seven thousand, nine hundred ten".