16063404 has 24 divisors (see below), whose sum is σ = 42835968. Its totient is φ = 4589520.

The previous prime is 16063391. The next prime is 16063409. The reversal of 16063404 is 40436061.

It is not an unprimeable number, because it can be changed into a prime (16063409) 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, 95532 + ... + 95699.

It is an arithmetic number, because the mean of its divisors is an integer number (1784832).

Almost surely, 2^16063404 is an apocalyptic number.

16063404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16063404 is an abundant number, since it is smaller than the sum of its proper divisors (26772564).

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

16063404 is a wasteful number, since it uses less digits than its factorization.

16063404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191245 (or 191243 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 16063404 is about 4007.9176638249. The cubic root of 16063404 is about 252.3166214198.

Adding to 16063404 its reverse (40436061), we get a palindrome (56499465).

The spelling of 16063404 in words is "sixteen million, sixty-three thousand, four hundred four".