479137248 has 96 divisors (see below), whose sum is σ = 1479733920. Its totient is φ = 150312960.

The previous prime is 479137207. The next prime is 479137259. The reversal of 479137248 is 842731974.

479137248 is a `hidden beast` number, since 479 + 137 + 2 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1623 + ... + 30998.

It is an arithmetic number, because the mean of its divisors is an integer number (15413895).

Almost surely, 2^479137248 is an apocalyptic number.

479137248 is a gapful number since it is divisible by the number (48) 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 479137248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739866960).

479137248 is an abundant number, since it is smaller than the sum of its proper divisors (1000596672).

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

479137248 is a wasteful number, since it uses less digits than its factorization.

479137248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32657 (or 32643 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 479137248 is about 21889.2039142587. The cubic root of 479137248 is about 782.5041413561.

The spelling of 479137248 in words is "four hundred seventy-nine million, one hundred thirty-seven thousand, two hundred forty-eight".