70956970 has 16 divisors (see below), whose sum is σ = 145968768. Its totient is φ = 24328080.

The previous prime is 70956967. The next prime is 70956971. The reversal of 70956970 is 7965907.

It is not an unprimeable number, because it can be changed into a prime (70956971) 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, 506766 + ... + 506905.

It is an arithmetic number, because the mean of its divisors is an integer number (9123048).

Almost surely, 2^70956970 is an apocalyptic number.

70956970 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70956970 is an abundant number, since it is smaller than the sum of its proper divisors (75011798).

70956970 is a wasteful number, since it uses less digits than its factorization.

70956970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013685.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 70956970 is about 8423.5960254514. The cubic root of 70956970 is about 413.9981057425.

The spelling of 70956970 in words is "seventy million, nine hundred fifty-six thousand, nine hundred seventy".