1412581396 has 12 divisors (see below), whose sum is σ = 2476305748. Its totient is φ = 705065472.

The previous prime is 1412581393. The next prime is 1412581403. The reversal of 1412581396 is 6931852141.

It can be written as a sum of positive squares in 2 ways, for example, as 1328602500 + 83978896 = 36450^2 + 9164^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412581393) 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, 303711 + ... + 308326.

Almost surely, 2^1412581396 is an apocalyptic number.

It is an amenable number.

1412581396 is a deficient number, since it is larger than the sum of its proper divisors (1063724352).

1412581396 is a wasteful number, since it uses less digits than its factorization.

1412581396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612618 (or 612616 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 1412581396 is about 37584.3238066085. The cubic root of 1412581396 is about 1122.0300649775.

The spelling of 1412581396 in words is "one billion, four hundred twelve million, five hundred eighty-one thousand, three hundred ninety-six".