49385070 has 96 divisors (see below), whose sum is σ = 150239232. Its totient is φ = 11019456.

The previous prime is 49385023. The next prime is 49385081. The reversal of 49385070 is 7058394.

It is a super-3 number, since 3×49385070³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

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, 26179 + ... + 28001.

It is an arithmetic number, because the mean of its divisors is an integer number (1564992).

Almost surely, 2^49385070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49385070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75119616).

49385070 is an abundant number, since it is smaller than the sum of its proper divisors (100854162).

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

49385070 is a wasteful number, since it uses less digits than its factorization.

49385070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 49385070 is about 7027.4511737898. The cubic root of 49385070 is about 366.8866347704.

The spelling of 49385070 in words is "forty-nine million, three hundred eighty-five thousand, seventy".