70089607 has 16 divisors (see below), whose sum is σ = 83174400. Its totient is φ = 57788640.

The previous prime is 70089583. The next prime is 70089619. The reversal of 70089607 is 70698007.

It is not a de Polignac number, because 70089607 - 2¹⁵ = 70056839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70089637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76482 + ... + 77392.

It is an arithmetic number, because the mean of its divisors is an integer number (5198400).

Almost surely, 2^70089607 is an apocalyptic number.

70089607 is a deficient number, since it is larger than the sum of its proper divisors (13084793).

70089607 is a wasteful number, since it uses less digits than its factorization.

70089607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 70089607 is about 8371.9535951891. The cubic root of 70089607 is about 412.3043102405.

Subtracting 70089607 from its reverse (70698007), we obtain a square (608400 = 780²).

The spelling of 70089607 in words is "seventy million, eighty-nine thousand, six hundred seven".