70732801 has 8 divisors (see below), whose sum is σ = 78835680. Its totient is φ = 63067968.

The previous prime is 70732787. The next prime is 70732811. The reversal of 70732801 is 10823707.

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 70732801 - 2¹⁵ = 70700033 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 70732801.

It is not an unprimeable number, because it can be changed into a prime (70732811) 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, 109171 + ... + 109816.

It is an arithmetic number, because the mean of its divisors is an integer number (9854460).

Almost surely, 2^70732801 is an apocalyptic number.

It is an amenable number.

70732801 is a deficient number, since it is larger than the sum of its proper divisors (8102879).

70732801 is a wasteful number, since it uses less digits than its factorization.

70732801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219023.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 70732801 is about 8410.2794840600. The cubic root of 70732801 is about 413.5616748350.

The spelling of 70732801 in words is "seventy million, seven hundred thirty-two thousand, eight hundred one".