1462540132 has 12 divisors (see below), whose sum is σ = 2562560896. Its totient is φ = 730379880.

The previous prime is 1462540099. The next prime is 1462540139. The reversal of 1462540132 is 2310452641.

It is a self number, because there is not a number n which added to its sum of digits gives 1462540132.

It is not an unprimeable number, because it can be changed into a prime (1462540139) 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, 218844 + ... + 225427.

Almost surely, 2^1462540132 is an apocalyptic number.

It is an amenable number.

1462540132 is a deficient number, since it is larger than the sum of its proper divisors (1100020764).

1462540132 is a wasteful number, since it uses less digits than its factorization.

1462540132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445098 (or 445096 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1462540132 is about 38243.1710505287. The cubic root of 1462540132 is about 1135.1047228180.

Adding to 1462540132 its reverse (2310452641), we get a palindrome (3772992773).

The spelling of 1462540132 in words is "one billion, four hundred sixty-two million, five hundred forty thousand, one hundred thirty-two".