70476564 has 24 divisors (see below), whose sum is σ = 168890848. Its totient is φ = 22857120.

The previous prime is 70476557. The next prime is 70476569. The reversal of 70476564 is 46567407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70476569) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 78922 + ... + 79809.

Almost surely, 2^70476564 is an apocalyptic number.

70476564 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

70476564 is an abundant number, since it is smaller than the sum of its proper divisors (98414284).

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

70476564 is a wasteful number, since it uses less digits than its factorization.

70476564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158775 (or 158773 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 70476564 is about 8395.0321023806. The cubic root of 70476564 is about 413.0616803875.

The spelling of 70476564 in words is "seventy million, four hundred seventy-six thousand, five hundred sixty-four".