70660150 has 24 divisors (see below), whose sum is σ = 143376984. Its totient is φ = 25694400.

The previous prime is 70660147. The next prime is 70660169. The reversal of 70660150 is 5106607.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 63687 + ... + 64786.

It is an arithmetic number, because the mean of its divisors is an integer number (5974041).

Almost surely, 2^70660150 is an apocalyptic number.

70660150 is an abundant number, since it is smaller than the sum of its proper divisors (72716834).

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

70660150 is a wasteful number, since it uses less digits than its factorization.

70660150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128496 (or 128491 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 70660150 is about 8405.9591957135. The cubic root of 70660150 is about 413.4200339861.

Adding to 70660150 its reverse (5106607), we get a palindrome (75766757).

The spelling of 70660150 in words is "seventy million, six hundred sixty thousand, one hundred fifty".