147748050 has 90 divisors (see below), whose sum is σ = 412681269. Its totient is φ = 39193200.

The previous prime is 147748033. The next prime is 147748057. The reversal of 147748050 is 50847741.

147748050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 144793089 + 2954961 = 12033^2 + 1719^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8595.

It is a junction number, because it is equal to n+sod(n) for n = 147747996 and 147748014.

It is not an unprimeable number, because it can be changed into a prime (147748057) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 773455 + ... + 773645.

Almost surely, 2^147748050 is an apocalyptic number.

147748050 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 147748050

147748050 is an abundant number, since it is smaller than the sum of its proper divisors (264933219).

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

147748050 is an equidigital number, since it uses as much as digits as its factorization.

147748050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 147748050 is about 12155.1655685968. The cubic root of 147748050 is about 528.6569173703.

The spelling of 147748050 in words is "one hundred forty-seven million, seven hundred forty-eight thousand, fifty".