147050274 has 32 divisors (see below), whose sum is σ = 342979200. Its totient is φ = 42013776.

The previous prime is 147050273. The next prime is 147050279. The reversal of 147050274 is 472050741.

It is not an unprimeable number, because it can be changed into a prime (147050273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33669 + ... + 37784.

It is an arithmetic number, because the mean of its divisors is an integer number (10718100).

Almost surely, 2^147050274 is an apocalyptic number.

147050274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

147050274 is an abundant number, since it is smaller than the sum of its proper divisors (195928926).

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

147050274 is an equidigital number, since it uses as much as digits as its factorization.

147050274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71479 (or 71465 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 147050274 is about 12126.4287405650. The cubic root of 147050274 is about 527.8233669387.

The spelling of 147050274 in words is "one hundred forty-seven million, fifty thousand, two hundred seventy-four".