471433248 has 144 divisors (see below), whose sum is σ = 1575153216. Its totient is φ = 131857920.

The previous prime is 471433247. The next prime is 471433253. The reversal of 471433248 is 842334174.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (471433247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35461 + ... + 46907.

It is an arithmetic number, because the mean of its divisors is an integer number (10938564).

Almost surely, 2^471433248 is an apocalyptic number.

471433248 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 471433248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (787576608).

471433248 is an abundant number, since it is smaller than the sum of its proper divisors (1103719968).

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

471433248 is a wasteful number, since it uses less digits than its factorization.

471433248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11487 (or 11476 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 471433248 is about 21712.5136269387. The cubic root of 471433248 is about 778.2875250972.

The spelling of 471433248 in words is "four hundred seventy-one million, four hundred thirty-three thousand, two hundred forty-eight".