70367028 has 48 divisors (see below), whose sum is σ = 172346496. Its totient is φ = 22302720.

The previous prime is 70367027. The next prime is 70367053. The reversal of 70367028 is 82076307.

It is a self number, because there is not a number n which added to its sum of digits gives 70367028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70367027) 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 15 ways as a sum of consecutive naturals, for example, 52608 + ... + 53928.

It is an arithmetic number, because the mean of its divisors is an integer number (3590552).

Almost surely, 2^70367028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70367028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86173248).

70367028 is an abundant number, since it is smaller than the sum of its proper divisors (101979468).

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

70367028 is a wasteful number, since it uses less digits than its factorization.

70367028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544 (or 1542 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 70367028 is about 8388.5057072163. The cubic root of 70367028 is about 412.8475733511.

The spelling of 70367028 in words is "seventy million, three hundred sixty-seven thousand, twenty-eight".