49705964 has 48 divisors (see below), whose sum is σ = 110025216. Its totient is φ = 19084800.

The previous prime is 49705951. The next prime is 49705969. The reversal of 49705964 is 46950794.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (49705969) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20732 + ... + 23004.

It is an arithmetic number, because the mean of its divisors is an integer number (2292192).

Almost surely, 2^49705964 is an apocalyptic number.

49705964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49705964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55012608).

49705964 is an abundant number, since it is smaller than the sum of its proper divisors (60319252).

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

49705964 is a wasteful number, since it uses less digits than its factorization.

49705964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366 (or 2364 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 49705964 is about 7050.2456694785. The cubic root of 49705964 is about 367.6795710263.

The spelling of 49705964 in words is "forty-nine million, seven hundred five thousand, nine hundred sixty-four".