1065412630 has 8 divisors (see below), whose sum is σ = 1917742752. Its totient is φ = 426165048.

The previous prime is 1065412609. The next prime is 1065412633. The reversal of 1065412630 is 362145601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1065412630² = 2270208144327033800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065412633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53270622 + ... + 53270641.

It is an arithmetic number, because the mean of its divisors is an integer number (239717844).

Almost surely, 2^1065412630 is an apocalyptic number.

1065412630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065412630 is a deficient number, since it is larger than the sum of its proper divisors (852330122).

1065412630 is a wasteful number, since it uses less digits than its factorization.

1065412630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106541270.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1065412630 is about 32640.6591538835. The cubic root of 1065412630 is about 1021.3453444549.

The spelling of 1065412630 in words is "one billion, sixty-five million, four hundred twelve thousand, six hundred thirty".