70026606 has 80 divisors (see below), whose sum is σ = 173316528. Its totient is φ = 20995200.

The previous prime is 70026599. The next prime is 70026617. The reversal of 70026606 is 60662007.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70026606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 85941 + ... + 86751.

Almost surely, 2^70026606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70026606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86658264).

70026606 is an abundant number, since it is smaller than the sum of its proper divisors (103289922).

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

70026606 is a wasteful number, since it uses less digits than its factorization.

70026606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 70026606 is about 8368.1901269032. The cubic root of 70026606 is about 412.1807380891.

The spelling of 70026606 in words is "seventy million, twenty-six thousand, six hundred six".