1402513132 has 24 divisors (see below), whose sum is σ = 2471348880. Its totient is φ = 696427200.

The previous prime is 1402513087. The next prime is 1402513181. The reversal of 1402513132 is 2313152041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551119 + ... + 553657.

It is an arithmetic number, because the mean of its divisors is an integer number (102972870).

Almost surely, 2^1402513132 is an apocalyptic number.

It is an amenable number.

1402513132 is a deficient number, since it is larger than the sum of its proper divisors (1068835748).

1402513132 is a wasteful number, since it uses less digits than its factorization.

1402513132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441 (or 3439 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1402513132 is about 37450.1419489967. The cubic root of 1402513132 is about 1119.3579259870.

Adding to 1402513132 its reverse (2313152041), we get a palindrome (3715665173).

The spelling of 1402513132 in words is "one billion, four hundred two million, five hundred thirteen thousand, one hundred thirty-two".