147479616 has 196 divisors, whose sum is σ = 458076300. Its totient is φ = 47029248.

The previous prime is 147479597. The next prime is 147479627. The reversal of 147479616 is 616974741.

It can be written as a sum of positive squares in 2 ways, for example, as 90326016 + 57153600 = 9504^2 + 7560^2 .

Its product of digits (254016) is a multiple of the sum of its prime factors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1352970 + ... + 1353078.

Almost surely, 2^147479616 is an apocalyptic number.

147479616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147479616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229038150).

147479616 is an abundant number, since it is smaller than the sum of its proper divisors (310596684).

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

147479616 is an equidigital number, since it uses as much as digits as its factorization.

147479616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 143 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 147479616 is about 12144.1185764962. The cubic root of 147479616 is about 528.3365622795.

The spelling of 147479616 in words is "one hundred forty-seven million, four hundred seventy-nine thousand, six hundred sixteen".