1402466660 has 48 divisors (see below), whose sum is σ = 3474508800. Its totient is φ = 465333120.

The previous prime is 1402466641. The next prime is 1402466669. The reversal of 1402466660 is 666642041.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1402466660.

It is not an unprimeable number, because it can be changed into a prime (1402466669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157235 + ... + 165914.

It is an arithmetic number, because the mean of its divisors is an integer number (72385600).

Almost surely, 2^1402466660 is an apocalyptic number.

1402466660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402466660 is an abundant number, since it is smaller than the sum of its proper divisors (2072042140).

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

1402466660 is a wasteful number, since it uses less digits than its factorization.

1402466660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323196 (or 323194 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1402466660 is about 37449.5214922701. The cubic root of 1402466660 is about 1119.3455626147.

The spelling of 1402466660 in words is "one billion, four hundred two million, four hundred sixty-six thousand, six hundred sixty".