1031401 has 16 divisors (see below), whose sum is σ = 1254400. Its totient is φ = 846720.

The previous prime is 1031399. The next prime is 1031411. The reversal of 1031401 is 1041301.

It is a happy number.

It is not a de Polignac number, because 1031401 - 2¹ = 1031399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10585 + ... + 10681.

It is an arithmetic number, because the mean of its divisors is an integer number (78400).

2^1031401 is an apocalyptic number.

It is an amenable number.

1031401 is a deficient number, since it is larger than the sum of its proper divisors (222999).

1031401 is an frugal number, since it uses more digits than its factorization.

1031401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1031401 is about 1015.5791451187. The cubic root of 1031401 is about 101.0359314041.

Adding to 1031401 its reverse (1041301), we get a palindrome (2072702).

The spelling of 1031401 in words is "one million, thirty-one thousand, four hundred one".