4070745515 has 8 divisors (see below), whose sum is σ = 5053339440. Its totient is φ = 3144299872.

The previous prime is 4070745509. The next prime is 4070745517. The reversal of 4070745515 is 5155470704.

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

It is a cyclic number.

It is not a de Polignac number, because 4070745515 - 2¹² = 4070741419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4070745517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14036909 + ... + 14037198.

It is an arithmetic number, because the mean of its divisors is an integer number (631667430).

Almost surely, 2^4070745515 is an apocalyptic number.

4070745515 is a deficient number, since it is larger than the sum of its proper divisors (982593925).

4070745515 is a wasteful number, since it uses less digits than its factorization.

4070745515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28074141.

The product of its (nonzero) digits is 98000, while the sum is 38.

The square root of 4070745515 is about 63802.3942732559. The cubic root of 4070745515 is about 1596.7048740984.

The spelling of 4070745515 in words is "four billion, seventy million, seven hundred forty-five thousand, five hundred fifteen".