49998826 has 8 divisors (see below), whose sum is σ = 78259104. Its totient is φ = 23912460.

The previous prime is 49998821. The next prime is 49998827. The reversal of 49998826 is 62889994.

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

It is not an unprimeable number, because it can be changed into a prime (49998821) 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, 543420 + ... + 543511.

It is an arithmetic number, because the mean of its divisors is an integer number (9782388).

Almost surely, 2^49998826 is an apocalyptic number.

49998826 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

49998826 is a deficient number, since it is larger than the sum of its proper divisors (28260278).

49998826 is a wasteful number, since it uses less digits than its factorization.

49998826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086956.

The product of its digits is 2239488, while the sum is 55.

The square root of 49998826 is about 7070.9847970421. The cubic root of 49998826 is about 368.4002664728.

The spelling of 49998826 in words is "forty-nine million, nine hundred ninety-eight thousand, eight hundred twenty-six".