70469768 has 16 divisors (see below), whose sum is σ = 136687500. Its totient is φ = 34019776.

The previous prime is 70469767. The next prime is 70469813. The reversal of 70469768 is 86796407.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65966884 + 4502884 = 8122^2 + 2122^2 .

It is not an unprimeable number, because it can be changed into a prime (70469761) 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, 151643 + ... + 152106.

Almost surely, 2^70469768 is an apocalyptic number.

It is an amenable number.

70469768 is a deficient number, since it is larger than the sum of its proper divisors (66217732).

70469768 is a wasteful number, since it uses less digits than its factorization.

70469768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303784 (or 303780 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 70469768 is about 8394.6273294292. The cubic root of 70469768 is about 413.0484028890.

The spelling of 70469768 in words is "seventy million, four hundred sixty-nine thousand, seven hundred sixty-eight".