50706969 has 8 divisors (see below), whose sum is σ = 67983552. Its totient is φ = 33617520.

The previous prime is 50706967. The next prime is 50706977. The reversal of 50706969 is 96960705.

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

It is not a de Polignac number, because 50706969 - 2¹ = 50706967 is a prime.

It is a super-2 number, since 2×50706969² = 5142393410333922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50706969.

It is not an unprimeable number, because it can be changed into a prime (50706967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46149 + ... + 47234.

It is an arithmetic number, because the mean of its divisors is an integer number (8497944).

Almost surely, 2^50706969 is an apocalyptic number.

It is an amenable number.

50706969 is a deficient number, since it is larger than the sum of its proper divisors (17276583).

50706969 is a wasteful number, since it uses less digits than its factorization.

50706969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93567.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 50706969 is about 7120.8825997906. The cubic root of 50706969 is about 370.1313607109.

It can be divided in two parts, 5070696 and 9, that added together give a palindrome (5070705).

The spelling of 50706969 in words is "fifty million, seven hundred six thousand, nine hundred sixty-nine".