1065009492 has 48 divisors (see below), whose sum is σ = 2806417600. Its totient is φ = 349181280.

The previous prime is 1065009487. The next prime is 1065009529. The reversal of 1065009492 is 2949005601.

1065009492 is a `hidden beast` number, since 106 + 500 + 9 + 49 + 2 = 666.

It is a super-2 number, since 2×1065009492² = 2268490436100196128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 74242 + ... + 87417.

Almost surely, 2^1065009492 is an apocalyptic number.

1065009492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1065009492 is an abundant number, since it is smaller than the sum of its proper divisors (1741408108).

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

1065009492 is a wasteful number, since it uses less digits than its factorization.

1065009492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161733 (or 161725 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1065009492 is about 32634.4831734777. The cubic root of 1065009492 is about 1021.2165070288.

The spelling of 1065009492 in words is "one billion, sixty-five million, nine thousand, four hundred ninety-two".