61146202 has 16 divisors (see below), whose sum is σ = 98904960. Its totient is φ = 28184112.

The previous prime is 61146193. The next prime is 61146203. The reversal of 61146202 is 20264116.

It is not an unprimeable number, because it can be changed into a prime (61146203) 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 7 ways as a sum of consecutive naturals, for example, 33403 + ... + 35185.

It is an arithmetic number, because the mean of its divisors is an integer number (6181560).

Almost surely, 2^61146202 is an apocalyptic number.

61146202 is a deficient number, since it is larger than the sum of its proper divisors (37758758).

61146202 is a wasteful number, since it uses less digits than its factorization.

61146202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 61146202 is about 7819.6036983980. The cubic root of 61146202 is about 393.9639612480.

The spelling of 61146202 in words is "sixty-one million, one hundred forty-six thousand, two hundred two".