70164036 has 96 divisors (see below), whose sum is σ = 197836800. Its totient is φ = 21422880.

The previous prime is 70164019. The next prime is 70164043. The reversal of 70164036 is 63046107.

70164036 is nontrivially palindromic in base 15.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63061 + ... + 64163.

It is an arithmetic number, because the mean of its divisors is an integer number (2060800).

Almost surely, 2^70164036 is an apocalyptic number.

70164036 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70164036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98918400).

70164036 is an abundant number, since it is smaller than the sum of its proper divisors (127672764).

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

70164036 is a wasteful number, since it uses less digits than its factorization.

70164036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166 (or 1158 counting only the distinct ones).

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

The square root of 70164036 is about 8376.3975550352. The cubic root of 70164036 is about 412.4502022530.

The spelling of 70164036 in words is "seventy million, one hundred sixty-four thousand, thirty-six".