70474120 has 16 divisors (see below), whose sum is σ = 158566860. Its totient is φ = 28189632.

The previous prime is 70474109. The next prime is 70474133. The reversal of 70474120 is 2147407.

It can be written as a sum of positive squares in 2 ways, for example, as 70459236 + 14884 = 8394^2 + 122^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880887 + ... + 880966.

Almost surely, 2^70474120 is an apocalyptic number.

It is an amenable number.

70474120 is an abundant number, since it is smaller than the sum of its proper divisors (88092740).

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

70474120 is a wasteful number, since it uses less digits than its factorization.

70474120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761864 (or 1761860 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 70474120 is about 8394.8865388402. The cubic root of 70474120 is about 413.0569055878.

The spelling of 70474120 in words is "seventy million, four hundred seventy-four thousand, one hundred twenty".