1465085712 has 20 divisors (see below), whose sum is σ = 3784804880. Its totient is φ = 488361888.

The previous prime is 1465085711. The next prime is 1465085753. The reversal of 1465085712 is 2175805641.

It is a super-2 number, since 2×1465085712² = 4292952287013093888, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1465085711) 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, 15261262 + ... + 15261357.

It is an arithmetic number, because the mean of its divisors is an integer number (189240244).

Almost surely, 2^1465085712 is an apocalyptic number.

1465085712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1465085712 is an abundant number, since it is smaller than the sum of its proper divisors (2319719168).

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

1465085712 is a wasteful number, since it uses less digits than its factorization.

1465085712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30522630 (or 30522624 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 1465085712 is about 38276.4380787972. The cubic root of 1465085712 is about 1135.7628985097.

The spelling of 1465085712 in words is "one billion, four hundred sixty-five million, eighty-five thousand, seven hundred twelve".