49348530 has 96 divisors (see below), whose sum is σ = 159988608. Its totient is φ = 10252800.

The previous prime is 49348513. The next prime is 49348549. The reversal of 49348530 is 3584394.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3370 + ... + 10490.

It is an arithmetic number, because the mean of its divisors is an integer number (1666548).

Almost surely, 2^49348530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49348530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79994304).

49348530 is an abundant number, since it is smaller than the sum of its proper divisors (110640078).

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

49348530 is a wasteful number, since it uses less digits than its factorization.

49348530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152 (or 7149 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 49348530 is about 7024.8508880972. The cubic root of 49348530 is about 366.7961260035.

The spelling of 49348530 in words is "forty-nine million, three hundred forty-eight thousand, five hundred thirty".