1401701 has 8 divisors (see below), whose sum is σ = 1696320. Its totient is φ = 1130688.
The previous prime is 1401683. The next prime is 1401703. The reversal of 1401701 is 1071041.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1401701 - 218 = 1139557 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1401703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5771 + ... + 6008.
It is an arithmetic number, because the mean of its divisors is an integer number (212040).
21401701 is an apocalyptic number.
It is an amenable number.
1401701 is a deficient number, since it is larger than the sum of its proper divisors (294619).
1401701 is a wasteful number, since it uses less digits than its factorization.
1401701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11803.
The product of its (nonzero) digits is 28, while the sum is 14.
The square root of 1401701 is about 1183.9345421095. The cubic root of 1401701 is about 111.9141827734.
Adding to 1401701 its reverse (1071041), we get a palindrome (2472742).
It can be divided in two parts, 1401 and 701, that multiplied together give a triangular number (982101 = T1401).
The spelling of 1401701 in words is "one million, four hundred one thousand, seven hundred one".
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