202160064 has 56 divisors (see below), whose sum is σ = 558149760. Its totient is φ = 64455424.

The previous prime is 202160033. The next prime is 202160069. The reversal of 202160064 is 460061202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 202160064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202160069) 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, 18474 + ... + 27305.

It is an arithmetic number, because the mean of its divisors is an integer number (9966960).

Almost surely, 2^202160064 is an apocalyptic number.

202160064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

202160064 is an abundant number, since it is smaller than the sum of its proper divisors (355989696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202160064 is a wasteful number, since it uses less digits than its factorization.

202160064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45817 (or 45807 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 202160064 is about 14218.3003203618. The cubic root of 202160064 is about 586.9013684435.

The spelling of 202160064 in words is "two hundred two million, one hundred sixty thousand, sixty-four".