49272824 has 8 divisors (see below), whose sum is σ = 92386560. Its totient is φ = 24636408.

The previous prime is 49272823. The next prime is 49272841. The reversal of 49272824 is 42827294.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×49272824² = 4855622369869952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49272823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3079544 + ... + 3079559.

It is an arithmetic number, because the mean of its divisors is an integer number (11548320).

Almost surely, 2^49272824 is an apocalyptic number.

It is an amenable number.

49272824 is a deficient number, since it is larger than the sum of its proper divisors (43113736).

49272824 is a wasteful number, since it uses less digits than its factorization.

49272824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6159109 (or 6159105 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 49272824 is about 7019.4603781202. The cubic root of 49272824 is about 366.6084616517.

The spelling of 49272824 in words is "forty-nine million, two hundred seventy-two thousand, eight hundred twenty-four".