70495017 has 16 divisors (see below), whose sum is σ = 96569088. Its totient is φ = 45717840.

The previous prime is 70495013. The next prime is 70495021. The reversal of 70495017 is 71059407.

It is an interprime number because it is at equal distance from previous prime (70495013) and next prime (70495021).

It is not a de Polignac number, because 70495017 - 2² = 70495013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70495013) 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 15 ways as a sum of consecutive naturals, for example, 35542 + ... + 37472.

It is an arithmetic number, because the mean of its divisors is an integer number (6035568).

Almost surely, 2^70495017 is an apocalyptic number.

It is an amenable number.

70495017 is a deficient number, since it is larger than the sum of its proper divisors (26074071).

70495017 is a wasteful number, since it uses less digits than its factorization.

70495017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 70495017 is about 8396.1310732980. The cubic root of 70495017 is about 413.0977281250.

The spelling of 70495017 in words is "seventy million, four hundred ninety-five thousand, seventeen".