70251112 has 16 divisors (see below), whose sum is σ = 133526340. Its totient is φ = 34644096.

The previous prime is 70251043. The next prime is 70251127. The reversal of 70251112 is 21115207.

It can be written as a sum of positive squares in 2 ways, for example, as 67798756 + 2452356 = 8234^2 + 1566^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70251112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59563 + ... + 60730.

Almost surely, 2^70251112 is an apocalyptic number.

It is an amenable number.

70251112 is a deficient number, since it is larger than the sum of its proper divisors (63275228).

70251112 is a wasteful number, since it uses less digits than its factorization.

70251112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120372 (or 120368 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 70251112 is about 8381.5936432161. The cubic root of 70251112 is about 412.6207533836.

Adding to 70251112 its reverse (21115207), we get a palindrome (91366319).

The spelling of 70251112 in words is "seventy million, two hundred fifty-one thousand, one hundred twelve".