49006536 has 64 divisors (see below), whose sum is σ = 127488000. Its totient is φ = 15681600.

The previous prime is 49006519. The next prime is 49006561. The reversal of 49006536 is 63560094.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 49006497 and 49006506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147891 + ... + 148221.

It is an arithmetic number, because the mean of its divisors is an integer number (1992000).

Almost surely, 2^49006536 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 49006536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63744000).

49006536 is an abundant number, since it is smaller than the sum of its proper divisors (78481464).

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

49006536 is a wasteful number, since it uses less digits than its factorization.

49006536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 49006536 is about 7000.4668415756. The cubic root of 49006536 is about 365.9468404981.

The spelling of 49006536 in words is "forty-nine million, six thousand, five hundred thirty-six".