70248423 has 16 divisors (see below), whose sum is σ = 107170560. Its totient is φ = 40094976.

The previous prime is 70248419. The next prime is 70248439. The reversal of 70248423 is 32484207.

It is not a de Polignac number, because 70248423 - 2² = 70248419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70248443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25111 + ... + 27767.

It is an arithmetic number, because the mean of its divisors is an integer number (6698160).

Almost surely, 2^70248423 is an apocalyptic number.

70248423 is a deficient number, since it is larger than the sum of its proper divisors (36922137).

70248423 is a wasteful number, since it uses less digits than its factorization.

70248423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 70248423 is about 8381.4332306593. The cubic root of 70248423 is about 412.6154886918.

The spelling of 70248423 in words is "seventy million, two hundred forty-eight thousand, four hundred twenty-three".