50147406 has 48 divisors (see below), whose sum is σ = 114734880. Its totient is φ = 15797760.

The previous prime is 50147359. The next prime is 50147407. The reversal of 50147406 is 60474105.

It is a self number, because there is not a number n which added to its sum of digits gives 50147406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50147407) 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, 36166 + ... + 37526.

It is an arithmetic number, because the mean of its divisors is an integer number (2390310).

Almost surely, 2^50147406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50147406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57367440).

50147406 is an abundant number, since it is smaller than the sum of its proper divisors (64587474).

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

50147406 is a wasteful number, since it uses less digits than its factorization.

50147406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481 (or 1478 counting only the distinct ones).

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

The square root of 50147406 is about 7081.4833191924. The cubic root of 50147406 is about 368.7648269055.

It can be divided in two parts, 50 and 147406, that added together give a square (147456 = 384²).

The spelling of 50147406 in words is "fifty million, one hundred forty-seven thousand, four hundred six".