1606102128 has 80 divisors (see below), whose sum is σ = 4769114400. Its totient is φ = 516902400.

The previous prime is 1606102117. The next prime is 1606102139. The reversal of 1606102128 is 8212016061.

1606102128 is a `hidden beast` number, since 1 + 6 + 0 + 610 + 21 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (1606102117) and next prime (1606102139).

It is a super-2 number, since 2×1606102128² = 5159128091132256768, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51573 + ... + 76628.

It is an arithmetic number, because the mean of its divisors is an integer number (59613930).

Almost surely, 2^1606102128 is an apocalyptic number.

1606102128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1606102128 is an abundant number, since it is smaller than the sum of its proper divisors (3163012272).

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

1606102128 is a wasteful number, since it uses less digits than its factorization.

1606102128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128247 (or 128235 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1606102128 is about 40076.2040118572. The cubic root of 1606102128 is about 1171.0921032355.

Adding to 1606102128 its reverse (8212016061), we get a palindrome (9818118189).

The spelling of 1606102128 in words is "one billion, six hundred six million, one hundred two thousand, one hundred twenty-eight".