190069653 has 8 divisors (see below), whose sum is σ = 253497600. Its totient is φ = 126677408.

The previous prime is 190069651. The next prime is 190069661. The reversal of 190069653 is 356960091.

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 190069653 - 2¹ = 190069651 is a prime.

It is a super-2 number, since 2×190069653² = 72252945983080818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190069651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8188 + ... + 21146.

It is an arithmetic number, because the mean of its divisors is an integer number (31687200).

Almost surely, 2^190069653 is an apocalyptic number.

It is an amenable number.

190069653 is a deficient number, since it is larger than the sum of its proper divisors (63427947).

190069653 is a wasteful number, since it uses less digits than its factorization.

190069653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17851.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 190069653 is about 13786.5751004374. The cubic root of 190069653 is about 574.9599498255.

The spelling of 190069653 in words is "one hundred ninety million, sixty-nine thousand, six hundred fifty-three".