16342406 has 16 divisors (see below), whose sum is σ = 26218080. Its totient is φ = 7612800.

The previous prime is 16342393. The next prime is 16342409. The reversal of 16342406 is 60424361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16342409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (1638630).

Almost surely, 2^16342406 is an apocalyptic number.

16342406 is a deficient number, since it is larger than the sum of its proper divisors (9875674).

16342406 is a wasteful number, since it uses less digits than its factorization.

16342406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 16342406 is about 4042.5741799007. The cubic root of 16342406 is about 253.7690566225.

Adding to 16342406 its reverse (60424361), we get a palindrome (76766767).

The spelling of 16342406 in words is "sixteen million, three hundred forty-two thousand, four hundred six".