1613432 has 16 divisors (see below), whose sum is σ = 3099600. Its totient is φ = 786880.

The previous prime is 1613413. The next prime is 1613441. The reversal of 1613432 is 2343161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2132 + ... + 2787.

It is an arithmetic number, because the mean of its divisors is an integer number (193725).

2^1613432 is an apocalyptic number.

It is an amenable number.

1613432 is a deficient number, since it is larger than the sum of its proper divisors (1486168).

1613432 is a wasteful number, since it uses less digits than its factorization.

1613432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4966 (or 4962 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 1613432 is about 1270.2094315506. The cubic root of 1613432 is about 117.2870929478.

Adding to 1613432 its reverse (2343161), we get a palindrome (3956593).

The spelling of 1613432 in words is "one million, six hundred thirteen thousand, four hundred thirty-two".