70876480 has 28 divisors (see below), whose sum is σ = 168775380. Its totient is φ = 28350464.

The previous prime is 70876459. The next prime is 70876483. The reversal of 70876480 is 8467807.

It can be written as a sum of positive squares in 2 ways, for example, as 32535616 + 38340864 = 5704^2 + 6192^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70876483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110425 + ... + 111064.

Almost surely, 2^70876480 is an apocalyptic number.

It is an amenable number.

70876480 is an abundant number, since it is smaller than the sum of its proper divisors (97898900).

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

70876480 is a wasteful number, since it uses less digits than its factorization.

70876480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221506 (or 221496 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 70876480 is about 8418.8170190354. The cubic root of 70876480 is about 413.8415070070.

The spelling of 70876480 in words is "seventy million, eight hundred seventy-six thousand, four hundred eighty".