47506416 has 40 divisors (see below), whose sum is σ = 123005520. Its totient is φ = 15799296.

The previous prime is 47506369. The next prime is 47506427. The reversal of 47506416 is 61460574.

It is a super-2 number, since 2×47506416² = 4513719122330112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27630 + ... + 29298.

It is an arithmetic number, because the mean of its divisors is an integer number (3075138).

Almost surely, 2^47506416 is an apocalyptic number.

It is an amenable number.

47506416 is an abundant number, since it is smaller than the sum of its proper divisors (75499104).

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

47506416 is a wasteful number, since it uses less digits than its factorization.

47506416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273 (or 2267 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 47506416 is about 6892.4898258902. The cubic root of 47506416 is about 362.1741274351.

The spelling of 47506416 in words is "forty-seven million, five hundred six thousand, four hundred sixteen".