49828419 has 16 divisors (see below), whose sum is σ = 77030400. Its totient is φ = 31774248.

The previous prime is 49828417. The next prime is 49828423. The reversal of 49828419 is 91482894.

It is not a de Polignac number, because 49828419 - 2¹ = 49828417 is a prime.

It is a super-2 number, since 2×49828419² = 4965742680079122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49828417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39499 + ... + 40740.

It is an arithmetic number, because the mean of its divisors is an integer number (4814400).

Almost surely, 2^49828419 is an apocalyptic number.

49828419 is a deficient number, since it is larger than the sum of its proper divisors (27201981).

49828419 is a wasteful number, since it uses less digits than its factorization.

49828419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80271 (or 80265 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 49828419 is about 7058.9247764798. The cubic root of 49828419 is about 367.9812603682.

The spelling of 49828419 in words is "forty-nine million, eight hundred twenty-eight thousand, four hundred nineteen".