70752863 has 8 divisors (see below), whose sum is σ = 72617376. Its totient is φ = 68911200.

The previous prime is 70752791. The next prime is 70752883. The reversal of 70752863 is 36825707.

It is a happy number.

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 70752863 - 2⁸ = 70752607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70752883) 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, 653 + ... + 11913.

It is an arithmetic number, because the mean of its divisors is an integer number (9077172).

Almost surely, 2^70752863 is an apocalyptic number.

70752863 is a deficient number, since it is larger than the sum of its proper divisors (1864513).

70752863 is a wasteful number, since it uses less digits than its factorization.

70752863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11425.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 70752863 is about 8411.4721065935. The cubic root of 70752863 is about 413.6007707467.

The spelling of 70752863 in words is "seventy million, seven hundred fifty-two thousand, eight hundred sixty-three".