61532162 has 16 divisors (see below), whose sum is σ = 94374720. Its totient is φ = 30079728.

The previous prime is 61532143. The next prime is 61532173. The reversal of 61532162 is 26123516.

It is an unprimeable number.

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, 21923 + ... + 24569.

It is an arithmetic number, because the mean of its divisors is an integer number (5898420).

Almost surely, 2^61532162 is an apocalyptic number.

61532162 is a deficient number, since it is larger than the sum of its proper divisors (32842558).

61532162 is a wasteful number, since it uses less digits than its factorization.

61532162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905.

The product of its digits is 2160, while the sum is 26.

The square root of 61532162 is about 7844.2438768820. The cubic root of 61532162 is about 394.7911345698.

Adding to 61532162 its reverse (26123516), we get a palindrome (87655678).

The spelling of 61532162 in words is "sixty-one million, five hundred thirty-two thousand, one hundred sixty-two".