69070197 has 16 divisors (see below), whose sum is σ = 105367040. Its totient is φ = 39424752.

The previous prime is 69070189. The next prime is 69070207. The reversal of 69070197 is 79107096.

It is not a de Polignac number, because 69070197 - 2³ = 69070189 is a prime.

It is a super-2 number, since 2×69070197² = 9541384227237618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69070147) 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, 32118 + ... + 34200.

It is an arithmetic number, because the mean of its divisors is an integer number (6585440).

Almost surely, 2^69070197 is an apocalyptic number.

It is an amenable number.

69070197 is a deficient number, since it is larger than the sum of its proper divisors (36296843).

69070197 is a wasteful number, since it uses less digits than its factorization.

69070197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672.

The product of its (nonzero) digits is 23814, while the sum is 39.

The square root of 69070197 is about 8310.8481516630. The cubic root of 69070197 is about 410.2956364684.

The spelling of 69070197 in words is "sixty-nine million, seventy thousand, one hundred ninety-seven".