1602283540 has 48 divisors (see below), whose sum is σ = 3953053440. Its totient is φ = 537828480.

The previous prime is 1602283537. The next prime is 1602283597. The reversal of 1602283540 is 453822061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277260 + ... + 282979.

It is an arithmetic number, because the mean of its divisors is an integer number (82355280).

Almost surely, 2^1602283540 is an apocalyptic number.

1602283540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1602283540 is an abundant number, since it is smaller than the sum of its proper divisors (2350769900).

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

1602283540 is a wasteful number, since it uses less digits than its factorization.

1602283540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560272 (or 560270 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1602283540 is about 40028.5340725838. The cubic root of 1602283540 is about 1170.1632567376.

The spelling of 1602283540 in words is "one billion, six hundred two million, two hundred eighty-three thousand, five hundred forty".