202070961 has 12 divisors (see below), whose sum is σ = 292305780. Its totient is φ = 134517600.

The previous prime is 202070941. The next prime is 202070971. The reversal of 202070961 is 169070202.

202070961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 68807025 + 133263936 = 8295^2 + 11544^2 .

It is not a de Polignac number, because 202070961 - 2¹⁰ = 202069937 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (202070941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9706 + ... + 22323.

It is an arithmetic number, because the mean of its divisors is an integer number (24358815).

Almost surely, 2^202070961 is an apocalyptic number.

It is an amenable number.

202070961 is a deficient number, since it is larger than the sum of its proper divisors (90234819).

202070961 is a wasteful number, since it uses less digits than its factorization.

202070961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32736 (or 32733 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 202070961 is about 14215.1665836177. The cubic root of 202070961 is about 586.8151292584.

The spelling of 202070961 in words is "two hundred two million, seventy thousand, nine hundred sixty-one".