16148964 has 36 divisors (see below), whose sum is σ = 40807536. Its totient is φ = 4968288.

The previous prime is 16148959. The next prime is 16148971. The reversal of 16148964 is 46984161.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1954 + ... + 6009.

Almost surely, 2^16148964 is an apocalyptic number.

It is an amenable number.

16148964 is an abundant number, since it is smaller than the sum of its proper divisors (24658572).

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

16148964 is a wasteful number, since it uses less digits than its factorization.

16148964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7996 (or 7981 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 16148964 is about 4018.5773602109. The cubic root of 16148964 is about 252.7638075424.

The spelling of 16148964 in words is "sixteen million, one hundred forty-eight thousand, nine hundred sixty-four".