70962020 has 12 divisors (see below), whose sum is σ = 149020284. Its totient is φ = 28384800.

The previous prime is 70962013. The next prime is 70962037. The reversal of 70962020 is 2026907.

It can be written as a sum of positive squares in 2 ways, for example, as 9872164 + 61089856 = 3142^2 + 7816^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1774031 + ... + 1774070.

It is an arithmetic number, because the mean of its divisors is an integer number (12418357).

Almost surely, 2^70962020 is an apocalyptic number.

It is an amenable number.

70962020 is an abundant number, since it is smaller than the sum of its proper divisors (78058264).

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

70962020 is a wasteful number, since it uses less digits than its factorization.

70962020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548110 (or 3548108 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 70962020 is about 8423.8957733343. The cubic root of 70962020 is about 414.0079269099.

Adding to 70962020 its reverse (2026907), we get a palindrome (72988927).

The spelling of 70962020 in words is "seventy million, nine hundred sixty-two thousand, twenty".