16120432 has 10 divisors (see below), whose sum is σ = 31233368. Its totient is φ = 8060208.

The previous prime is 16120411. The next prime is 16120453. The reversal of 16120432 is 23402161.

It is an interprime number because it is at equal distance from previous prime (16120411) and next prime (16120453).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503748 + ... + 503779.

Almost surely, 2^16120432 is an apocalyptic number.

It is an amenable number.

16120432 is a deficient number, since it is larger than the sum of its proper divisors (15112936).

16120432 is a wasteful number, since it uses less digits than its factorization.

16120432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007535 (or 1007529 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 16120432 is about 4015.0257782485. The cubic root of 16120432 is about 252.6148587009.

Adding to 16120432 its reverse (23402161), we get a palindrome (39522593).

The spelling of 16120432 in words is "sixteen million, one hundred twenty thousand, four hundred thirty-two".