70241283 has 32 divisors (see below), whose sum is σ = 119877120. Its totient is φ = 39817440.

The previous prime is 70241261. The next prime is 70241321. The reversal of 70241283 is 38214207.

It is not a de Polignac number, because 70241283 - 2¹⁰ = 70240259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70241243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23341 + ... + 26177.

It is an arithmetic number, because the mean of its divisors is an integer number (3746160).

Almost surely, 2^70241283 is an apocalyptic number.

70241283 is a deficient number, since it is larger than the sum of its proper divisors (49635837).

70241283 is a wasteful number, since it uses less digits than its factorization.

70241283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984 (or 2978 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 70241283 is about 8381.0072783646. The cubic root of 70241283 is about 412.6015089027.

The spelling of 70241283 in words is "seventy million, two hundred forty-one thousand, two hundred eighty-three".