47333320 has 16 divisors (see below), whose sum is σ = 106500060. Its totient is φ = 18933312.

The previous prime is 47333263. The next prime is 47333401. The reversal of 47333320 is 2333374.

It can be written as a sum of positive squares in 2 ways, for example, as 43639236 + 3694084 = 6606^2 + 1922^2 .

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, 591627 + ... + 591706.

Almost surely, 2^47333320 is an apocalyptic number.

47333320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47333320 is an abundant number, since it is smaller than the sum of its proper divisors (59166740).

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

47333320 is a wasteful number, since it uses less digits than its factorization.

47333320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183344 (or 1183340 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 25.

The square root of 47333320 is about 6879.9215111802. The cubic root of 47333320 is about 361.7337154273.

Adding to 47333320 its reverse (2333374), we get a palindrome (49666694).

The spelling of 47333320 in words is "forty-seven million, three hundred thirty-three thousand, three hundred twenty".