50470146 has 24 divisors (see below), whose sum is σ = 112308924. Its totient is φ = 16368480.

The previous prime is 50470141. The next prime is 50470153. The reversal of 50470146 is 64107405.

50470146 is a `hidden beast` number, since 50 + 470 + 146 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 50253921 + 216225 = 7089^2 + 465^2 .

It is a super-2 number, since 2×50470146² = 5094471274522632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50470141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37225 + ... + 38556.

Almost surely, 2^50470146 is an apocalyptic number.

50470146 is an abundant number, since it is smaller than the sum of its proper divisors (61838778).

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

50470146 is a wasteful number, since it uses less digits than its factorization.

50470146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75826 (or 75823 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 50470146 is about 7104.2343711339. The cubic root of 50470146 is about 369.5542379531.

The spelling of 50470146 in words is "fifty million, four hundred seventy thousand, one hundred forty-six".