49021833 has 8 divisors (see below), whose sum is σ = 74699968. Its totient is φ = 28012464.

The previous prime is 49021811. The next prime is 49021871. The reversal of 49021833 is 33812094.

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

It is not a de Polignac number, because 49021833 - 2¹⁴ = 49005449 is a prime.

It is a super-2 number, since 2×49021833² = 4806280221359778, 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 49021833.

It is not an unprimeable number, because it can be changed into a prime (49021433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167166 + ... + 1167207.

It is an arithmetic number, because the mean of its divisors is an integer number (9337496).

Almost surely, 2^49021833 is an apocalyptic number.

It is an amenable number.

49021833 is a deficient number, since it is larger than the sum of its proper divisors (25678135).

49021833 is a wasteful number, since it uses less digits than its factorization.

49021833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334383.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 49021833 is about 7001.5593263215. The cubic root of 49021833 is about 365.9849123345.

The spelling of 49021833 in words is "forty-nine million, twenty-one thousand, eight hundred thirty-three".