147776480 has 24 divisors (see below), whose sum is σ = 349122312. Its totient is φ = 59110528.

The previous prime is 147776479. The next prime is 147776491. The reversal of 147776480 is 84677741.

It is a happy number.

147776480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461642 + ... + 461961.

It is an arithmetic number, because the mean of its divisors is an integer number (14546763).

Almost surely, 2^147776480 is an apocalyptic number.

147776480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147776480 is an abundant number, since it is smaller than the sum of its proper divisors (201345832).

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

147776480 is an equidigital number, since it uses as much as digits as its factorization.

147776480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923618 (or 923610 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 44.

The square root of 147776480 is about 12156.3349739961. The cubic root of 147776480 is about 528.6908236322.

The spelling of 147776480 in words is "one hundred forty-seven million, seven hundred seventy-six thousand, four hundred eighty".