50111146 has 8 divisors (see below), whose sum is σ = 75466944. Its totient is φ = 24955500.

The previous prime is 50111141. The next prime is 50111153. The reversal of 50111146 is 64111105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×50111146² = 5022253906866632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50111141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49410 + ... + 50413.

It is an arithmetic number, because the mean of its divisors is an integer number (9433368).

Almost surely, 2^50111146 is an apocalyptic number.

50111146 is a deficient number, since it is larger than the sum of its proper divisors (25355798).

50111146 is a wasteful number, since it uses less digits than its factorization.

50111146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100076.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 50111146 is about 7078.9226581451. The cubic root of 50111146 is about 368.6759247548.

The spelling of 50111146 in words is "fifty million, one hundred eleven thousand, one hundred forty-six".