16049964 has 24 divisors (see below), whose sum is σ = 42800128. Its totient is φ = 4585680.

The previous prime is 16049951. The next prime is 16049981. The reversal of 16049964 is 46994061.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95452 + ... + 95619.

Almost surely, 2^16049964 is an apocalyptic number.

16049964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16049964 is an abundant number, since it is smaller than the sum of its proper divisors (26750164).

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

16049964 is a wasteful number, since it uses less digits than its factorization.

16049964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191085 (or 191083 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 16049964 is about 4006.2406318143. The cubic root of 16049964 is about 252.2462319888.

The spelling of 16049964 in words is "sixteen million, forty-nine thousand, nine hundred sixty-four".