70126630 has 16 divisors (see below), whose sum is σ = 144260640. Its totient is φ = 24043392.

The previous prime is 70126607. The next prime is 70126631. The reversal of 70126630 is 3662107.

It is a junction number, because it is equal to n+sod(n) for n = 70126595 and 70126604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70126631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500835 + ... + 500974.

It is an arithmetic number, because the mean of its divisors is an integer number (9016290).

Almost surely, 2^70126630 is an apocalyptic number.

70126630 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70126630 is an abundant number, since it is smaller than the sum of its proper divisors (74134010).

70126630 is a wasteful number, since it uses less digits than its factorization.

70126630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001823.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 70126630 is about 8374.1644359303. The cubic root of 70126630 is about 412.3768937812.

Adding to 70126630 its reverse (3662107), we get a palindrome (73788737).

It can be divided in two parts, 70126 and 630, that added together give a square (70756 = 266²).

The spelling of 70126630 in words is "seventy million, one hundred twenty-six thousand, six hundred thirty".