1401310 has 16 divisors (see below), whose sum is σ = 2671056. Its totient is φ = 527488.

The previous prime is 1401287. The next prime is 1401317. The reversal of 1401310 is 131041.

It is a happy number.

It is a super-2 number, since 2×1401310² = 3927339432200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401317) 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, 3952 + ... + 4291.

It is an arithmetic number, because the mean of its divisors is an integer number (166941).

2^1401310 is an apocalyptic number.

1401310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401310 is a deficient number, since it is larger than the sum of its proper divisors (1269746).

1401310 is a wasteful number, since it uses less digits than its factorization.

1401310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8267.

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

The square root of 1401310 is about 1183.7694032201. The cubic root of 1401310 is about 111.9037757715.

Adding to 1401310 its reverse (131041), we get a palindrome (1532351).

It can be divided in two parts, 1401 and 310, that added together give a triangular number (1711 = T₅₈).

The spelling of 1401310 in words is "one million, four hundred one thousand, three hundred ten".