1485512712 has 72 divisors (see below), whose sum is σ = 4051343790. Its totient is φ = 491736960.

The previous prime is 1485512681. The next prime is 1485512729. The reversal of 1485512712 is 2172155841.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1370036196 + 115476516 = 37014^2 + 10746^2 .

It is a tau number, because it is divible by the number of its divisors (72).

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

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2851012 + ... + 2851532.

Almost surely, 2^1485512712 is an apocalyptic number.

1485512712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1485512712 is an abundant number, since it is smaller than the sum of its proper divisors (2565831078).

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

1485512712 is a wasteful number, since it uses less digits than its factorization.

1485512712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931 (or 725 counting only the distinct ones).

The product of its digits is 22400, while the sum is 36.

The square root of 1485512712 is about 38542.3495910667. The cubic root of 1485512712 is about 1141.0170240874.

It can be divided in two parts, 148 and 5512712, that added together give a triangular number (5512860 = T₃₃₂₀).

The spelling of 1485512712 in words is "one billion, four hundred eighty-five million, five hundred twelve thousand, seven hundred twelve".