1404060 has 48 divisors (see below), whose sum is σ = 4494336. Its totient is φ = 320832.

The previous prime is 1404059. The next prime is 1404061. The reversal of 1404060 is 604041.

It is an interprime number because it is at equal distance from previous prime (1404059) and next prime (1404061).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (93632).

2^1404060 is an apocalyptic number.

1404060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404060 is an abundant number, since it is smaller than the sum of its proper divisors (3090276).

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

1404060 is a wasteful number, since it uses less digits than its factorization.

1404060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362 (or 3360 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1404060 is about 1184.9303777016. The cubic root of 1404060 is about 111.9769297720.

The spelling of 1404060 in words is "one million, four hundred four thousand, sixty".