70727796 has 48 divisors (see below), whose sum is σ = 184625280. Its totient is φ = 23414400.

The previous prime is 70727791. The next prime is 70727821. The reversal of 70727796 is 69772707.

It is a super-3 number, since 3×70727796³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70727791) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14140 + ... + 18476.

It is an arithmetic number, because the mean of its divisors is an integer number (3846360).

Almost surely, 2^70727796 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 70727796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92312640).

70727796 is an abundant number, since it is smaller than the sum of its proper divisors (113897484).

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

70727796 is a wasteful number, since it uses less digits than its factorization.

70727796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4501 (or 4493 counting only the distinct ones).

The product of its (nonzero) digits is 259308, while the sum is 45.

The square root of 70727796 is about 8409.9819262588. The cubic root of 70727796 is about 413.5519201668.

The spelling of 70727796 in words is "seventy million, seven hundred twenty-seven thousand, seven hundred ninety-six".