49126532 has 72 divisors (see below), whose sum is σ = 112641984. Its totient is φ = 18252288.

The previous prime is 49126529. The next prime is 49126541. The reversal of 49126532 is 23562194.

It is a happy number.

49126532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49126532² = 4826832292694048, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 104963 + ... + 105429.

It is an arithmetic number, because the mean of its divisors is an integer number (1564472).

Almost surely, 2^49126532 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 49126532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56320992).

49126532 is an abundant number, since it is smaller than the sum of its proper divisors (63515452).

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

49126532 is a wasteful number, since it uses less digits than its factorization.

49126532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 506 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 49126532 is about 7009.0321728467. The cubic root of 49126532 is about 366.2452793639.

The spelling of 49126532 in words is "forty-nine million, one hundred twenty-six thousand, five hundred thirty-two".