201696070 has 32 divisors (see below), whose sum is σ = 368395776. Its totient is φ = 79500000.

The previous prime is 201696067. The next prime is 201696071. The reversal of 201696070 is 70696102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201696071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268195 + ... + 268945.

It is an arithmetic number, because the mean of its divisors is an integer number (11512368).

Almost surely, 2^201696070 is an apocalyptic number.

201696070 is a deficient number, since it is larger than the sum of its proper divisors (166699706).

201696070 is a wasteful number, since it uses less digits than its factorization.

201696070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 201696070 is about 14201.9741585457. The cubic root of 201696070 is about 586.4520094645.

The spelling of 201696070 in words is "two hundred one million, six hundred ninety-six thousand, seventy".