70470914 has 8 divisors (see below), whose sum is σ = 105948480. Its totient is φ = 35154756.

The previous prime is 70470913. The next prime is 70470941. The reversal of 70470914 is 41907407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×70470914² = 9932299439990792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70470913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39254 + ... + 41009.

It is an arithmetic number, because the mean of its divisors is an integer number (13243560).

Almost surely, 2^70470914 is an apocalyptic number.

70470914 is a deficient number, since it is larger than the sum of its proper divisors (35477566).

70470914 is a wasteful number, since it uses less digits than its factorization.

70470914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80704.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 70470914 is about 8394.6955870955. The cubic root of 70470914 is about 413.0506419149.

The spelling of 70470914 in words is "seventy million, four hundred seventy thousand, nine hundred fourteen".