49459536 has 120 divisors (see below), whose sum is σ = 159781440. Its totient is φ = 13989888.

The previous prime is 49459519. The next prime is 49459537. The reversal of 49459536 is 63595494.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 49459491 and 49459500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49459537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139936 + ... + 140288.

It is an arithmetic number, because the mean of its divisors is an integer number (1331512).

Almost surely, 2^49459536 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 49459536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79890720).

49459536 is an abundant number, since it is smaller than the sum of its proper divisors (110321904).

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

49459536 is a wasteful number, since it uses less digits than its factorization.

49459536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 504 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 49459536 is about 7032.7474005541. The cubic root of 49459536 is about 367.0709472878.

The spelling of 49459536 in words is "forty-nine million, four hundred fifty-nine thousand, five hundred thirty-six".