1408609132 has 12 divisors (see below), whose sum is σ = 2817218320. Its totient is φ = 603689616.

The previous prime is 1408609127. The next prime is 1408609157. The reversal of 1408609132 is 2319068041.

1408609132 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25153707 + ... + 25153762.

Almost surely, 2^1408609132 is an apocalyptic number.

It is an amenable number.

1408609132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1408609132 is a wasteful number, since it uses less digits than its factorization.

1408609132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50307480 (or 50307478 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1408609132 is about 37531.4419120822. The cubic root of 1408609132 is about 1120.9773388669.

The spelling of 1408609132 in words is "one billion, four hundred eight million, six hundred nine thousand, one hundred thirty-two".