61079552 has 38 divisors (see below), whose sum is σ = 122683158. Its totient is φ = 30408704.

The previous prime is 61079531. The next prime is 61079569. The reversal of 61079552 is 25597016.

It can be written as a sum of positive squares in only one way, i.e., 44302336 + 16777216 = 6656^2 + 4096^2 .

It is a nialpdrome in base 4.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262028 + ... + 262260.

Almost surely, 2^61079552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61079552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61341579).

61079552 is an abundant number, since it is smaller than the sum of its proper divisors (61603606).

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

61079552 is an frugal number, since it uses more digits than its factorization.

61079552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 61079552 is about 7815.3408115066. The cubic root of 61079552 is about 393.8207675945.

The spelling of 61079552 in words is "sixty-one million, seventy-nine thousand, five hundred fifty-two".