1402016260 has 12 divisors (see below), whose sum is σ = 2944234188. Its totient is φ = 560806496.

The previous prime is 1402016257. The next prime is 1402016293. The reversal of 1402016260 is 626102041.

It can be written as a sum of positive squares in 2 ways, for example, as 516834756 + 885181504 = 22734^2 + 29752^2 .

1402016260 is a modest number, since divided by 16260 gives 14020 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35050387 + ... + 35050426.

It is an arithmetic number, because the mean of its divisors is an integer number (245352849).

Almost surely, 2^1402016260 is an apocalyptic number.

1402016260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402016260 is an abundant number, since it is smaller than the sum of its proper divisors (1542217928).

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

1402016260 is a wasteful number, since it uses less digits than its factorization.

1402016260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70100822 (or 70100820 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1402016260 is about 37443.5075814219. The cubic root of 1402016260 is about 1119.2257244194.

It can be divided in two parts, 140 and 2016260, that added together give a square (2016400 = 1420²).

The spelling of 1402016260 in words is "one billion, four hundred two million, sixteen thousand, two hundred sixty".