1401030 has 32 divisors (see below), whose sum is σ = 3736800. Its totient is φ = 373536.

The previous prime is 1401017. The next prime is 1401031. The reversal of 1401030 is 301041.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401031) 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, 2325 + ... + 2864.

It is an arithmetic number, because the mean of its divisors is an integer number (116775).

2^1401030 is an apocalyptic number.

1401030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401030 is an abundant number, since it is smaller than the sum of its proper divisors (2335770).

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

1401030 is a wasteful number, since it uses less digits than its factorization.

1401030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5205 (or 5199 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1401030 is about 1183.6511310348. The cubic root of 1401030 is about 111.8963219974.

Adding to 1401030 its reverse (301041), we get a palindrome (1702071).

The spelling of 1401030 in words is "one million, four hundred one thousand, thirty".