49345296 has 240 divisors, whose sum is σ = 174274560. Its totient is φ = 11681280.

The previous prime is 49345277. The next prime is 49345313. The reversal of 49345296 is 69254394.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 624585 + ... + 624663.

It is an arithmetic number, because the mean of its divisors is an integer number (726144).

Almost surely, 2^49345296 is an apocalyptic number.

49345296 is the 4056-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49345296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87137280).

49345296 is an abundant number, since it is smaller than the sum of its proper divisors (124929264).

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

49345296 is a wasteful number, since it uses less digits than its factorization.

49345296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 115 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 49345296 is about 7024.6207015041. The cubic root of 49345296 is about 366.7881133056.

The spelling of 49345296 in words is "forty-nine million, three hundred forty-five thousand, two hundred ninety-six".