70455001 has 8 divisors (see below), whose sum is σ = 71568360. Its totient is φ = 69345792.

The previous prime is 70454977. The next prime is 70455017. The reversal of 70455001 is 10055407.

It can be written as a sum of positive squares in 4 ways, for example, as 25765776 + 44689225 = 5076^2 + 6685^2 .

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 70455001 - 2¹⁹ = 69930713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70455031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58461 + ... + 59653.

It is an arithmetic number, because the mean of its divisors is an integer number (8946045).

Almost surely, 2^70455001 is an apocalyptic number.

It is an amenable number.

70455001 is a deficient number, since it is larger than the sum of its proper divisors (1113359).

70455001 is a wasteful number, since it uses less digits than its factorization.

70455001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 70455001 is about 8393.7477326877. The cubic root of 70455001 is about 413.0195493251.

The spelling of 70455001 in words is "seventy million, four hundred fifty-five thousand, one".