1401153 has 16 divisors (see below), whose sum is σ = 2068416. Its totient is φ = 838080.

The previous prime is 1401151. The next prime is 1401167. The reversal of 1401153 is 3511041.

It is not a de Polignac number, because 1401153 - 2¹ = 1401151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401151) 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, 958 + ... + 1928.

It is an arithmetic number, because the mean of its divisors is an integer number (129276).

2^1401153 is an apocalyptic number.

1401153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1401153 is a deficient number, since it is larger than the sum of its proper divisors (667263).

1401153 is a wasteful number, since it uses less digits than its factorization.

1401153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1401153 is about 1183.7030877716. The cubic root of 1401153 is about 111.8995964562.

Adding to 1401153 its reverse (3511041), we get a palindrome (4912194).

The spelling of 1401153 in words is "one million, four hundred one thousand, one hundred fifty-three".