70500006 has 12 divisors (see below), whose sum is σ = 152750052. Its totient is φ = 23499996.

The previous prime is 70499999. The next prime is 70500007. The reversal of 70500006 is 60000507.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 3916667 = 70500006 / (7 + 0 + 5 + 0 + 0 + 0 + 0 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70500007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1958316 + ... + 1958351.

It is an arithmetic number, because the mean of its divisors is an integer number (12729171).

Almost surely, 2^70500006 is an apocalyptic number.

70500006 is an abundant number, since it is smaller than the sum of its proper divisors (82250046).

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

70500006 is a wasteful number, since it uses less digits than its factorization.

70500006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916675 (or 3916672 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 70500006 is about 8396.4281691681. The cubic root of 70500006 is about 413.1074730026.

The spelling of 70500006 in words is "seventy million, five hundred thousand, six".