1065414450 has 24 divisors (see below), whose sum is σ = 2642228208. Its totient is φ = 284110480.

The previous prime is 1065414437. The next prime is 1065414451. The reversal of 1065414450 is 544145601.

It is a super-2 number, since 2×1065414450² = 2270215900537605000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1065414451) 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, 3551232 + ... + 3551531.

It is an arithmetic number, because the mean of its divisors is an integer number (110092842).

Almost surely, 2^1065414450 is an apocalyptic number.

1065414450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065414450 is an abundant number, since it is smaller than the sum of its proper divisors (1576813758).

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

1065414450 is a wasteful number, since it uses less digits than its factorization.

1065414450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102778 (or 7102773 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 1065414450 is about 32640.6870332106. The cubic root of 1065414450 is about 1021.3459260285.

The spelling of 1065414450 in words is "one billion, sixty-five million, four hundred fourteen thousand, four hundred fifty".