1401370 has 16 divisors (see below), whose sum is σ = 2581920. Its totient is φ = 547344.

The previous prime is 1401349. The next prime is 1401371. The reversal of 1401370 is 731041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200 + ... + 2059.

It is an arithmetic number, because the mean of its divisors is an integer number (161370).

2^1401370 is an apocalyptic number.

1401370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401370 is a deficient number, since it is larger than the sum of its proper divisors (1180550).

1401370 is a wasteful number, since it uses less digits than its factorization.

1401370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1401370 is about 1183.7947457224. The cubic root of 1401370 is about 111.9053728796.

It can be divided in two parts, 1401 and 370, that added together give a palindrome (1771).

The spelling of 1401370 in words is "one million, four hundred one thousand, three hundred seventy".