1534312 has 16 divisors (see below), whose sum is σ = 3098340. Its totient is φ = 708096.

The previous prime is 1534289. The next prime is 1534321. The reversal of 1534312 is 2134351.

It can be written as a sum of positive squares in 2 ways, for example, as 1473796 + 60516 = 1214^2 + 246^2 .

It is a super-2 number, since 2×1534312² = 4708226626688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1534312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7273 + ... + 7480.

2^1534312 is an apocalyptic number.

It is an amenable number.

1534312 is an abundant number, since it is smaller than the sum of its proper divisors (1564028).

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

1534312 is a wasteful number, since it uses less digits than its factorization.

1534312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14772 (or 14768 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 1534312 is about 1238.6734840142. The cubic root of 1534312 is about 115.3376842074.

Adding to 1534312 its reverse (2134351), we get a palindrome (3668663).

It can be divided in two parts, 153 and 4312, that added together give a triangular number (4465 = T₉₄).

The spelling of 1534312 in words is "one million, five hundred thirty-four thousand, three hundred twelve".