70948375 has 16 divisors (see below), whose sum is σ = 93206880. Its totient is φ = 53769600.

The previous prime is 70948373. The next prime is 70948379. The reversal of 70948375 is 57384907.

It is a happy number.

It is not a de Polignac number, because 70948375 - 2¹ = 70948373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70948373) 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 15 ways as a sum of consecutive naturals, for example, 12562 + ... + 17311.

It is an arithmetic number, because the mean of its divisors is an integer number (5825430).

Almost surely, 2^70948375 is an apocalyptic number.

70948375 is a deficient number, since it is larger than the sum of its proper divisors (22258505).

70948375 is a wasteful number, since it uses less digits than its factorization.

70948375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29907 (or 29897 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 70948375 is about 8423.0858359630. The cubic root of 70948375 is about 413.9813892386.

The spelling of 70948375 in words is "seventy million, nine hundred forty-eight thousand, three hundred seventy-five".