70480075 has 6 divisors (see below), whose sum is σ = 87395324. Its totient is φ = 56384040.

The previous prime is 70480037. The next prime is 70480093. The reversal of 70480075 is 57008407.

It is a happy number.

It is not a de Polignac number, because 70480075 - 2¹⁷ = 70349003 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1409577 + ... + 1409626.

Almost surely, 2^70480075 is an apocalyptic number.

70480075 is a deficient number, since it is larger than the sum of its proper divisors (16915249).

70480075 is a wasteful number, since it uses less digits than its factorization.

70480075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819213 (or 2819208 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 70480075 is about 8395.2412115436. The cubic root of 70480075 is about 413.0685395730.

The spelling of 70480075 in words is "seventy million, four hundred eighty thousand, seventy-five".