70676320 has 96 divisors (see below), whose sum is σ = 196227360. Its totient is φ = 23715840.

The previous prime is 70676269. The next prime is 70676321. The reversal of 70676320 is 2367607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70676321) 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, 21336 + ... + 24424.

It is an arithmetic number, because the mean of its divisors is an integer number (2044035).

Almost surely, 2^70676320 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 70676320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98113680).

70676320 is an abundant number, since it is smaller than the sum of its proper divisors (125551040).

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

70676320 is a wasteful number, since it uses less digits than its factorization.

70676320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128 (or 3120 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 70676320 is about 8406.9209583533. The cubic root of 70676320 is about 413.4515675170.

The spelling of 70676320 in words is "seventy million, six hundred seventy-six thousand, three hundred twenty".