1602116415 has 40 divisors (see below), whose sum is σ = 2881232640. Its totient is φ = 851698368.

The previous prime is 1602116413. The next prime is 1602116437. The reversal of 1602116415 is 5146112061.

1602116415 is a `hidden beast` number, since 1 + 6 + 0 + 2 + 11 + 641 + 5 = 666.

It is not a de Polignac number, because 1602116415 - 2¹ = 1602116413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602116413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 122146 + ... + 134624.

It is an arithmetic number, because the mean of its divisors is an integer number (72030816).

Almost surely, 2^1602116415 is an apocalyptic number.

1602116415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1602116415 is a deficient number, since it is larger than the sum of its proper divisors (1279116225).

1602116415 is a wasteful number, since it uses less digits than its factorization.

1602116415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12813 (or 12804 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1602116415 is about 40026.4464448195. The cubic root of 1602116415 is about 1170.1225709853.

Adding to 1602116415 its reverse (5146112061), we get a palindrome (6748228476).

The spelling of 1602116415 in words is "one billion, six hundred two million, one hundred sixteen thousand, four hundred fifteen".