147746850 has 96 divisors (see below), whose sum is σ = 394260480. Its totient is φ = 36498240.

The previous prime is 147746849. The next prime is 147746857. The reversal of 147746850 is 58647741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147746857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133399 + ... + 134501.

It is an arithmetic number, because the mean of its divisors is an integer number (4106880).

Almost surely, 2^147746850 is an apocalyptic number.

147746850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 147746850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197130240).

147746850 is an abundant number, since it is smaller than the sum of its proper divisors (246513630).

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

147746850 is a wasteful number, since it uses less digits than its factorization.

147746850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 147746850 is about 12155.1162067666. The cubic root of 147746850 is about 528.6554861274.

The spelling of 147746850 in words is "one hundred forty-seven million, seven hundred forty-six thousand, eight hundred fifty".