70652051 has 8 divisors (see below), whose sum is σ = 78745680. Its totient is φ = 62995968.

The previous prime is 70652039. The next prime is 70652063. The reversal of 70652051 is 15025607.

It is an interprime number because it is at equal distance from previous prime (70652039) and next prime (70652063).

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 70652051 - 2¹⁰ = 70651027 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 70652051.

It is not an unprimeable number, because it can be changed into a prime (70652651) 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, 109046 + ... + 109691.

It is an arithmetic number, because the mean of its divisors is an integer number (9843210).

Almost surely, 2^70652051 is an apocalyptic number.

70652051 is a deficient number, since it is larger than the sum of its proper divisors (8093629).

70652051 is a wasteful number, since it uses less digits than its factorization.

70652051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218773.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 70652051 is about 8405.4774403362. The cubic root of 70652051 is about 413.4042381106.

Adding to 70652051 its reverse (15025607), we get a palindrome (85677658).

The spelling of 70652051 in words is "seventy million, six hundred fifty-two thousand, fifty-one".