47369520 has 120 divisors (see below), whose sum is σ = 173573712. Its totient is φ = 11481600.

The previous prime is 47369513. The next prime is 47369533. The reversal of 47369520 is 2596374.

47369520 is a `hidden beast` number, since 4 + 73 + 69 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-3 number, since 3×47369520³ (a number of 24 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4930 + ... + 10910.

Almost surely, 2^47369520 is an apocalyptic number.

47369520 is a gapful number since it is divisible by the number (40) 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 47369520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86786856).

47369520 is an abundant number, since it is smaller than the sum of its proper divisors (126204192).

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

47369520 is a wasteful number, since it uses less digits than its factorization.

47369520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011 (or 6002 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 47369520 is about 6882.5518523292. The cubic root of 47369520 is about 361.8259085777.

The spelling of 47369520 in words is "forty-seven million, three hundred sixty-nine thousand, five hundred twenty".