1536244164 has 288 divisors, whose sum is σ = 5185501440. Its totient is φ = 382952448.

The previous prime is 1536244103. The next prime is 1536244201. The reversal of 1536244164 is 4614426351.

1536244164 is a `hidden beast` number, since 1 + 536 + 24 + 41 + 64 = 666.

It is a super-2 number, since 2×1536244164² = 4720092262848117792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3547692 + ... + 3548124.

Almost surely, 2^1536244164 is an apocalyptic number.

1536244164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1536244164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2592750720).

1536244164 is an abundant number, since it is smaller than the sum of its proper divisors (3649257276).

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

1536244164 is a wasteful number, since it uses less digits than its factorization.

1536244164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 477 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 1536244164 is about 39194.9507462377. The cubic root of 1536244164 is about 1153.8607893651.

The spelling of 1536244164 in words is "one billion, five hundred thirty-six million, two hundred forty-four thousand, one hundred sixty-four".