70888601 has 16 divisors (see below), whose sum is σ = 86492160. Its totient is φ = 56745360.

The previous prime is 70888591. The next prime is 70888603. The reversal of 70888601 is 10688807.

It is not a de Polignac number, because 70888601 - 2²² = 66694297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70888603) 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, 5690 + ... + 13196.

It is an arithmetic number, because the mean of its divisors is an integer number (5405760).

Almost surely, 2^70888601 is an apocalyptic number.

70888601 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

70888601 is a deficient number, since it is larger than the sum of its proper divisors (15603559).

70888601 is a wasteful number, since it uses less digits than its factorization.

70888601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604.

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 70888601 is about 8419.5368637473. The cubic root of 70888601 is about 413.8650968118.

The spelling of 70888601 in words is "seventy million, eight hundred eighty-eight thousand, six hundred one".