16037401 has 2 divisors, whose sum is σ = 16037402. Its totient is φ = 16037400.

The previous prime is 16037389. The next prime is 16037423. The reversal of 16037401 is 10473061.

It is an a-pointer prime, because the next prime (16037423) can be obtained adding 16037401 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11526025 + 4511376 = 3395^2 + 2124^2 .

It is a cyclic number.

It is not a de Polignac number, because 16037401 - 2⁵ = 16037369 is a prime.

It is not a weakly prime, because it can be changed into another prime (16037471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8018700 + 8018701.

It is an arithmetic number, because the mean of its divisors is an integer number (8018701).

Almost surely, 2^16037401 is an apocalyptic number.

It is an amenable number.

16037401 is a deficient number, since it is larger than the sum of its proper divisors (1).

16037401 is an equidigital number, since it uses as much as digits as its factorization.

16037401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 16037401 is about 4004.6723960893. The cubic root of 16037401 is about 252.1804001360.

The spelling of 16037401 in words is "sixteen million, thirty-seven thousand, four hundred one".