70466018 has 12 divisors (see below), whose sum is σ = 122956182. Its totient is φ = 30199680.

The previous prime is 70465999. The next prime is 70466029. The reversal of 70466018 is 81066407.

It can be written as a sum of positive squares in only one way, i.e., 51079609 + 19386409 = 7147^2 + 4403^2 .

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, 359423 + ... + 359618.

Almost surely, 2^70466018 is an apocalyptic number.

70466018 is a deficient number, since it is larger than the sum of its proper divisors (52490164).

70466018 is a wasteful number, since it uses less digits than its factorization.

70466018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719057 (or 719050 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 70466018 is about 8394.4039693119. The cubic root of 70466018 is about 413.0410760639.

The spelling of 70466018 in words is "seventy million, four hundred sixty-six thousand, eighteen".