49072716 has 180 divisors, whose sum is σ = 163376136. Its totient is φ = 12700800.

The previous prime is 49072697. The next prime is 49072729. The reversal of 49072716 is 61727094.

It is a happy number.

49072716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 174496 + ... + 174776.

Almost surely, 2^49072716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49072716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81688068).

49072716 is an abundant number, since it is smaller than the sum of its proper divisors (114303420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49072716 is a wasteful number, since it uses less digits than its factorization.

49072716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 49072716 is about 7005.1920744545. The cubic root of 49072716 is about 366.1114951904. Note that the first 3 decimals are identical.

The spelling of 49072716 in words is "forty-nine million, seventy-two thousand, seven hundred sixteen".