50926428 has 192 divisors, whose sum is σ = 162570240. Its totient is φ = 13478400.

The previous prime is 50926409. The next prime is 50926451. The reversal of 50926428 is 82462905.

It is a happy number.

50926428 is a `hidden beast` number, since 5 + 0 + 9 + 2 + 642 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 50926392 and 50926401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 960850 + ... + 960902.

It is an arithmetic number, because the mean of its divisors is an integer number (846720).

Almost surely, 2^50926428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50926428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81285120).

50926428 is an abundant number, since it is smaller than the sum of its proper divisors (111643812).

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

50926428 is a wasteful number, since it uses less digits than its factorization.

50926428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 50926428 is about 7136.2754991662. The cubic root of 50926428 is about 370.6645665363.

The spelling of 50926428 in words is "fifty million, nine hundred twenty-six thousand, four hundred twenty-eight".