70482258 has 192 divisors, whose sum is σ = 208373760. Its totient is φ = 17249760.

The previous prime is 70482233. The next prime is 70482259. The reversal of 70482258 is 85228407.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70482259) 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 95 ways as a sum of consecutive naturals, for example, 1051941 + ... + 1052007.

It is an arithmetic number, because the mean of its divisors is an integer number (1085280).

Almost surely, 2^70482258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70482258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104186880).

70482258 is an abundant number, since it is smaller than the sum of its proper divisors (137891502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70482258 is a wasteful number, since it uses less digits than its factorization.

70482258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 70482258 is about 8395.3712246690. The cubic root of 70482258 is about 413.0728042265.

The spelling of 70482258 in words is "seventy million, four hundred eighty-two thousand, two hundred fifty-eight".