70788982 has 8 divisors (see below), whose sum is σ = 115836552. Its totient is φ = 32176800.

The previous prime is 70788979. The next prime is 70788983. The reversal of 70788982 is 28988707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×70788982² = 10022159945192648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70788983) 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 3 ways as a sum of consecutive naturals, for example, 1608819 + ... + 1608862.

It is an arithmetic number, because the mean of its divisors is an integer number (14479569).

Almost surely, 2^70788982 is an apocalyptic number.

70788982 is a deficient number, since it is larger than the sum of its proper divisors (45047570).

70788982 is a wasteful number, since it uses less digits than its factorization.

70788982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3217694.

The product of its (nonzero) digits is 451584, while the sum is 49.

The square root of 70788982 is about 8413.6188409031. The cubic root of 70788982 is about 413.6711391825.

The spelling of 70788982 in words is "seventy million, seven hundred eighty-eight thousand, nine hundred eighty-two".