16201364 has 6 divisors (see below), whose sum is σ = 28352394. Its totient is φ = 8100680.

The previous prime is 16201349. The next prime is 16201379. The reversal of 16201364 is 46310261.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16201349) and next prime (16201379).

It can be written as a sum of positive squares in only one way, i.e., 11957764 + 4243600 = 3458^2 + 2060^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025167 + ... + 2025174.

It is an arithmetic number, because the mean of its divisors is an integer number (4725399).

Almost surely, 2^16201364 is an apocalyptic number.

It is an amenable number.

16201364 is a deficient number, since it is larger than the sum of its proper divisors (12151030).

16201364 is a wasteful number, since it uses less digits than its factorization.

16201364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050345 (or 4050343 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 16201364 is about 4025.0918001954. The cubic root of 16201364 is about 253.0369008860.

The spelling of 16201364 in words is "sixteen million, two hundred one thousand, three hundred sixty-four".