70679500 has 24 divisors (see below), whose sum is σ = 154365120. Its totient is φ = 28271600.

The previous prime is 70679447. The next prime is 70679503. The reversal of 70679500 is 597607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70679503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70180 + ... + 71179.

It is an arithmetic number, because the mean of its divisors is an integer number (6431880).

Almost surely, 2^70679500 is an apocalyptic number.

It is an amenable number.

70679500 is an abundant number, since it is smaller than the sum of its proper divisors (83685620).

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

70679500 is a wasteful number, since it uses less digits than its factorization.

70679500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141378 (or 141366 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 70679500 is about 8407.1100861116. The cubic root of 70679500 is about 413.4577683505.

The spelling of 70679500 in words is "seventy million, six hundred seventy-nine thousand, five hundred".