1065996430 has 16 divisors (see below), whose sum is σ = 1920453264. Its totient is φ = 426029760.

The previous prime is 1065996401. The next prime is 1065996431. The reversal of 1065996430 is 346995601.

It is a super-2 number, since 2×1065996430² = 2272696777545489800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065996431) 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, 33807 + ... + 57226.

It is an arithmetic number, because the mean of its divisors is an integer number (120028329).

Almost surely, 2^1065996430 is an apocalyptic number.

1065996430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065996430 is a deficient number, since it is larger than the sum of its proper divisors (854456834).

1065996430 is a wasteful number, since it uses less digits than its factorization.

1065996430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92211.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 1065996430 is about 32649.6007632559. The cubic root of 1065996430 is about 1021.5318614031.

The spelling of 1065996430 in words is "one billion, sixty-five million, nine hundred ninety-six thousand, four hundred thirty".