70293064 has 16 divisors (see below), whose sum is σ = 132289920. Its totient is φ = 35015760.

The previous prime is 70293061. The next prime is 70293073. The reversal of 70293064 is 46039207.

It is a super-2 number, since 2×70293064² = 9882229693016192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70293061) 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, 14044 + ... + 18379.

It is an arithmetic number, because the mean of its divisors is an integer number (8268120).

Almost surely, 2^70293064 is an apocalyptic number.

It is an amenable number.

70293064 is a deficient number, since it is larger than the sum of its proper divisors (61996856).

70293064 is a wasteful number, since it uses less digits than its factorization.

70293064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32700 (or 32696 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 70293064 is about 8384.0958963981. The cubic root of 70293064 is about 412.7028722320.

The spelling of 70293064 in words is "seventy million, two hundred ninety-three thousand, sixty-four".