147474080 has 48 divisors (see below), whose sum is σ = 375213384. Its totient is φ = 54451200.

The previous prime is 147474079. The next prime is 147474083. The reversal of 147474080 is 80474741.

It can be written as a sum of positive squares in 4 ways, for example, as 128777104 + 18696976 = 11348^2 + 4324^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 147474080.

It is not an unprimeable number, because it can be changed into a prime (147474083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33371 + ... + 37530.

Almost surely, 2^147474080 is an apocalyptic number.

147474080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147474080 is an abundant number, since it is smaller than the sum of its proper divisors (227739304).

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

147474080 is a wasteful number, since it uses less digits than its factorization.

147474080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70929 (or 70921 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 147474080 is about 12143.8906450939. The cubic root of 147474080 is about 528.3299514048.

The spelling of 147474080 in words is "one hundred forty-seven million, four hundred seventy-four thousand, eighty".