147116736 has 280 divisors, whose sum is σ = 490514640. Its totient is φ = 43296768.

The previous prime is 147116729. The next prime is 147116737. The reversal of 147116736 is 637611741.

It is a super-2 number, since 2×147116736² = 43286668022587392, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 147116736.

It is not an unprimeable number, because it can be changed into a prime (147116737) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2493475 + ... + 2493533.

It is an arithmetic number, because the mean of its divisors is an integer number (1751838).

Almost surely, 2^147116736 is an apocalyptic number.

147116736 is a gapful number since it is divisible by the number (16) 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 147116736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245257320).

147116736 is an abundant number, since it is smaller than the sum of its proper divisors (343397904).

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

147116736 is a wasteful number, since it uses less digits than its factorization.

147116736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 114 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 147116736 is about 12129.1688091147. The cubic root of 147116736 is about 527.9028746969.

The spelling of 147116736 in words is "one hundred forty-seven million, one hundred sixteen thousand, seven hundred thirty-six".