1332106540 has 12 divisors (see below), whose sum is σ = 2797423776. Its totient is φ = 532842608.

The previous prime is 1332106507. The next prime is 1332106613. The reversal of 1332106540 is 456012331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33302644 + ... + 33302683.

It is an arithmetic number, because the mean of its divisors is an integer number (233118648).

Almost surely, 2^1332106540 is an apocalyptic number.

1332106540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332106540 is an abundant number, since it is smaller than the sum of its proper divisors (1465317236).

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

1332106540 is a wasteful number, since it uses less digits than its factorization.

1332106540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66605336 (or 66605334 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1332106540 is about 36498.0347416131. The cubic root of 1332106540 is about 1100.3047475199.

Adding to 1332106540 its reverse (456012331), we get a palindrome (1788118871).

The spelling of 1332106540 in words is "one billion, three hundred thirty-two million, one hundred six thousand, five hundred forty".