70627104 has 72 divisors (see below), whose sum is σ = 211433040. Its totient is φ = 22301568.

The previous prime is 70627103. The next prime is 70627121. The reversal of 70627104 is 40172607.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (70627103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 982 + ... + 11925.

It is an arithmetic number, because the mean of its divisors is an integer number (2936570).

Almost surely, 2^70627104 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 70627104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105716520).

70627104 is an abundant number, since it is smaller than the sum of its proper divisors (140805936).

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

70627104 is a wasteful number, since it uses less digits than its factorization.

70627104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12942 (or 12931 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 70627104 is about 8403.9933365038. The cubic root of 70627104 is about 413.3555751703.

The spelling of 70627104 in words is "seventy million, six hundred twenty-seven thousand, one hundred four".