50712038 has 8 divisors (see below), whose sum is σ = 81919488. Its totient is φ = 23405544.

The previous prime is 50712031. The next prime is 50712041. The reversal of 50712038 is 83021705.

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

It is a super-2 number, since 2×50712038² = 5143421596226888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 1950463 = 50712038 / (5 + 0 + 7 + 1 + 2 + 0 + 3 + 8).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50711998 and 50712016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50712031) 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, 975206 + ... + 975257.

It is an arithmetic number, because the mean of its divisors is an integer number (10239936).

Almost surely, 2^50712038 is an apocalyptic number.

50712038 is a deficient number, since it is larger than the sum of its proper divisors (31207450).

50712038 is a wasteful number, since it uses less digits than its factorization.

50712038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950478.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 50712038 is about 7121.2385158763. The cubic root of 50712038 is about 370.1436938832.

The spelling of 50712038 in words is "fifty million, seven hundred twelve thousand, thirty-eight".