16252264 has 16 divisors (see below), whose sum is σ = 34826400. Its totient is φ = 6965232.

The previous prime is 16252261. The next prime is 16252279. The reversal of 16252264 is 46225261.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (16252261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145054 + ... + 145165.

It is an arithmetic number, because the mean of its divisors is an integer number (2176650).

Almost surely, 2^16252264 is an apocalyptic number.

16252264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16252264 is an abundant number, since it is smaller than the sum of its proper divisors (18574136).

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

16252264 is a wasteful number, since it uses less digits than its factorization.

16252264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290232 (or 290228 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 16252264 is about 4031.4096790081. The cubic root of 16252264 is about 253.3016134493.

The spelling of 16252264 in words is "sixteen million, two hundred fifty-two thousand, two hundred sixty-four".