147814780 has 48 divisors (see below), whose sum is σ = 317388960. Its totient is φ = 57811968.

The previous prime is 147814759. The next prime is 147814781. The reversal of 147814780 is 87418741.

147814780 = T₈₅ + T₈₆ + ... + T₉₆₀.

147814780 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147814781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199651 + ... + 200389.

It is an arithmetic number, because the mean of its divisors is an integer number (6612270).

Almost surely, 2^147814780 is an apocalyptic number.

147814780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147814780 is an abundant number, since it is smaller than the sum of its proper divisors (169574180).

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

147814780 is a wasteful number, since it uses less digits than its factorization.

147814780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 956 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 40.

The square root of 147814780 is about 12157.9101822641. The cubic root of 147814780 is about 528.7364942050.

The spelling of 147814780 in words is "one hundred forty-seven million, eight hundred fourteen thousand, seven hundred eighty".