1065892542 has 64 divisors (see below), whose sum is σ = 2613413376. Its totient is φ = 285183360.

The previous prime is 1065892483. The next prime is 1065892543. The reversal of 1065892542 is 2452985601.

It is a super-2 number, since 2×1065892542² = 2272253822182443528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065892494 and 1065892503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065892543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7273 + ... + 46740.

It is an arithmetic number, because the mean of its divisors is an integer number (40834584).

Almost surely, 2^1065892542 is an apocalyptic number.

1065892542 is an abundant number, since it is smaller than the sum of its proper divisors (1547520834).

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

1065892542 is a wasteful number, since it uses less digits than its factorization.

1065892542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54065.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 1065892542 is about 32648.0097708880. The cubic root of 1065892542 is about 1021.4986754415.

The spelling of 1065892542 in words is "one billion, sixty-five million, eight hundred ninety-two thousand, five hundred forty-two".