1601214 has 32 divisors (see below), whose sum is σ = 3435264. Its totient is φ = 496320.

The previous prime is 1601209. The next prime is 1601219. The reversal of 1601214 is 4121061.

It is an interprime number because it is at equal distance from previous prime (1601209) and next prime (1601219).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1601193 and 1601202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601219) 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 in 15 ways as a sum of consecutive naturals, for example, 5517 + ... + 5799.

It is an arithmetic number, because the mean of its divisors is an integer number (107352).

2^1601214 is an apocalyptic number.

1601214 is an abundant number, since it is smaller than the sum of its proper divisors (1834050).

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

1601214 is a wasteful number, since it uses less digits than its factorization.

1601214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1601214 is about 1265.3908487104. The cubic root of 1601214 is about 116.9902833628.

Adding to 1601214 its reverse (4121061), we get a palindrome (5722275).

The spelling of 1601214 in words is "one million, six hundred one thousand, two hundred fourteen".