1332046940 has 24 divisors (see below), whose sum is σ = 3196912992. Its totient is φ = 456701760.

The previous prime is 1332046939. The next prime is 1332046949. The reversal of 1332046940 is 496402331.

It is a junction number, because it is equal to n+sod(n) for n = 1332046897 and 1332046906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332046949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757171 + ... + 4757450.

It is an arithmetic number, because the mean of its divisors is an integer number (133204708).

Almost surely, 2^1332046940 is an apocalyptic number.

1332046940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332046940 is an abundant number, since it is smaller than the sum of its proper divisors (1864866052).

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

1332046940 is a wasteful number, since it uses less digits than its factorization.

1332046940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514637 (or 9514635 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1332046940 is about 36497.2182501626. The cubic root of 1332046940 is about 1100.2883376360.

The spelling of 1332046940 in words is "one billion, three hundred thirty-two million, forty-six thousand, nine hundred forty".