70702001 has 8 divisors (see below), whose sum is σ = 72433440. Its totient is φ = 68988448.

The previous prime is 70701991. The next prime is 70702007. The reversal of 70702001 is 10020707.

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 70702001 - 2¹⁴ = 70685617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70702007) 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, 3710 + ... + 12456.

It is an arithmetic number, because the mean of its divisors is an integer number (9054180).

Almost surely, 2^70702001 is an apocalyptic number.

It is an amenable number.

70702001 is a deficient number, since it is larger than the sum of its proper divisors (1731439).

70702001 is a wasteful number, since it uses less digits than its factorization.

70702001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8943.

The product of its (nonzero) digits is 98, while the sum is 17.

The square root of 70702001 is about 8408.4481921458. The cubic root of 70702001 is about 413.5016388088.

Adding to 70702001 its reverse (10020707), we get a palindrome (80722708).

The spelling of 70702001 in words is "seventy million, seven hundred two thousand, one".