70150025 has 24 divisors (see below), whose sum is σ = 96124800. Its totient is φ = 50356800.

The previous prime is 70150021. The next prime is 70150049. The reversal of 70150025 is 52005107.

It is not a de Polignac number, because 70150025 - 2² = 70150021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70149979 and 70150006.

It is not an unprimeable number, because it can be changed into a prime (70150021) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 20111 + ... + 23339.

It is an arithmetic number, because the mean of its divisors is an integer number (4005200).

Almost surely, 2^70150025 is an apocalyptic number.

It is an amenable number.

70150025 is a deficient number, since it is larger than the sum of its proper divisors (25974775).

70150025 is a wasteful number, since it uses less digits than its factorization.

70150025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329 (or 3324 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 70150025 is about 8375.5611752288. The cubic root of 70150025 is about 412.4227464755.

The spelling of 70150025 in words is "seventy million, one hundred fifty thousand, twenty-five".