70247130 has 16 divisors (see below), whose sum is σ = 168593184. Its totient is φ = 18732560.

The previous prime is 70247117. The next prime is 70247131. The reversal of 70247130 is 3174207.

It is a self number, because there is not a number n which added to its sum of digits gives 70247130.

It is not an unprimeable number, because it can be changed into a prime (70247131) 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, 1170756 + ... + 1170815.

It is an arithmetic number, because the mean of its divisors is an integer number (10537074).

Almost surely, 2^70247130 is an apocalyptic number.

70247130 is an abundant number, since it is smaller than the sum of its proper divisors (98346054).

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

70247130 is a wasteful number, since it uses less digits than its factorization.

70247130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341581.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 70247130 is about 8381.3560955254. The cubic root of 70247130 is about 412.6129571280.

The spelling of 70247130 in words is "seventy million, two hundred forty-seven thousand, one hundred thirty".