70014660 has 48 divisors (see below), whose sum is σ = 196451136. Its totient is φ = 18631552.

The previous prime is 70014649. The next prime is 70014667. The reversal of 70014660 is 6641007.

It is a super-2 number, since 2×70014660² = 9804105229831200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70014660.

It is not an unprimeable number, because it can be changed into a prime (70014667) 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 15 ways as a sum of consecutive naturals, for example, 38287 + ... + 40073.

It is an arithmetic number, because the mean of its divisors is an integer number (4092732).

Almost surely, 2^70014660 is an apocalyptic number.

It is an amenable number.

70014660 is an abundant number, since it is smaller than the sum of its proper divisors (126436476).

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

70014660 is a wasteful number, since it uses less digits than its factorization.

70014660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 70014660 is about 8367.4763220460. The cubic root of 70014660 is about 412.1572984691.

Adding to 70014660 its reverse (6641007), we get a palindrome (76655667).

The spelling of 70014660 in words is "seventy million, fourteen thousand, six hundred sixty".