70060751 has 4 divisors (see below), whose sum is σ = 70097832. Its totient is φ = 70023672.

The previous prime is 70060729. The next prime is 70060763. The reversal of 70060751 is 15706007.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15706007 = 83 ⋅189229.

It is a cyclic number.

It is not a de Polignac number, because 70060751 - 2¹⁸ = 69798607 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70060751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70060951) by changing a digit.

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, 15545 + ... + 19538.

It is an arithmetic number, because the mean of its divisors is an integer number (17524458).

Almost surely, 2^70060751 is an apocalyptic number.

70060751 is a deficient number, since it is larger than the sum of its proper divisors (37081).

70060751 is a wasteful number, since it uses less digits than its factorization.

70060751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37080.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 70060751 is about 8370.2300446284. The cubic root of 70060751 is about 412.2477203655.

Adding to 70060751 its reverse (15706007), we get a palindrome (85766758).

The spelling of 70060751 in words is "seventy million, sixty thousand, seven hundred fifty-one".