61122604 has 24 divisors (see below), whose sum is σ = 111656160. Its totient is φ = 29240064.

The previous prime is 61122583. The next prime is 61122613. The reversal of 61122604 is 40622116.

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, 10777 + ... + 15439.

It is an arithmetic number, because the mean of its divisors is an integer number (4652340).

Almost surely, 2^61122604 is an apocalyptic number.

It is an amenable number.

61122604 is a deficient number, since it is larger than the sum of its proper divisors (50533556).

61122604 is a wasteful number, since it uses less digits than its factorization.

61122604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809 (or 4807 counting only the distinct ones).

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

The square root of 61122604 is about 7818.0946527910. The cubic root of 61122604 is about 393.9132742199.

The spelling of 61122604 in words is "sixty-one million, one hundred twenty-two thousand, six hundred four".