70465130 has 16 divisors (see below), whose sum is σ = 127046664. Its totient is φ = 28139520.

The previous prime is 70465097. The next prime is 70465133. The reversal of 70465130 is 3156407.

It can be written as a sum of positive squares in 4 ways, for example, as 59182249 + 11282881 = 7693^2 + 3359^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70465130.

It is not an unprimeable number, because it can be changed into a prime (70465133) 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 7 ways as a sum of consecutive naturals, for example, 914 + ... + 11906.

Almost surely, 2^70465130 is an apocalyptic number.

70465130 is a deficient number, since it is larger than the sum of its proper divisors (56581534).

70465130 is a wasteful number, since it uses less digits than its factorization.

70465130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11641.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 70465130 is about 8394.3510767659. The cubic root of 70465130 is about 413.0393410337.

The spelling of 70465130 in words is "seventy million, four hundred sixty-five thousand, one hundred thirty".