70755001 has 8 divisors (see below), whose sum is σ = 71826944. Its totient is φ = 69690240.

The previous prime is 70754987. The next prime is 70755017. The reversal of 70755001 is 10055707.

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 70755001 - 2¹⁷ = 70623929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70755401) 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, 19996 + ... + 23266.

It is an arithmetic number, because the mean of its divisors is an integer number (8978368).

Almost surely, 2^70755001 is an apocalyptic number.

It is an amenable number.

70755001 is a deficient number, since it is larger than the sum of its proper divisors (1071943).

70755001 is a wasteful number, since it uses less digits than its factorization.

70755001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591.

The product of its (nonzero) digits is 1225, while the sum is 25.

The square root of 70755001 is about 8411.5991939702. The cubic root of 70755001 is about 413.6049367479.

The spelling of 70755001 in words is "seventy million, seven hundred fifty-five thousand, one".