49215496 has 32 divisors (see below), whose sum is σ = 102098880. Its totient is φ = 22052800.

The previous prime is 49215479. The next prime is 49215553. The reversal of 49215496 is 69451294.

49215496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 2310 + ... + 10186.

It is an arithmetic number, because the mean of its divisors is an integer number (3190590).

Almost surely, 2^49215496 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 49215496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51049440).

49215496 is an abundant number, since it is smaller than the sum of its proper divisors (52883384).

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

49215496 is a wasteful number, since it uses less digits than its factorization.

49215496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7965 (or 7961 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 49215496 is about 7015.3756848796. The cubic root of 49215496 is about 366.4662258011.

The spelling of 49215496 in words is "forty-nine million, two hundred fifteen thousand, four hundred ninety-six".