70295248 has 20 divisors (see below), whose sum is σ = 137195460. Its totient is φ = 34889984.

The previous prime is 70295243. The next prime is 70295249. The reversal of 70295248 is 84259207.

It can be written as a sum of positive squares in 2 ways, for example, as 50296464 + 19998784 = 7092^2 + 4472^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70295243) 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 3 ways as a sum of consecutive naturals, for example, 13843 + ... + 18226.

It is an arithmetic number, because the mean of its divisors is an integer number (6859773).

Almost surely, 2^70295248 is an apocalyptic number.

It is an amenable number.

70295248 is a deficient number, since it is larger than the sum of its proper divisors (66900212).

70295248 is a wasteful number, since it uses less digits than its factorization.

70295248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32214 (or 32208 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 70295248 is about 8384.2261419883. The cubic root of 70295248 is about 412.7071464031.

The spelling of 70295248 in words is "seventy million, two hundred ninety-five thousand, two hundred forty-eight".