61350336 has 84 divisors (see below), whose sum is σ = 180011832. Its totient is φ = 19966464.

The previous prime is 61350301. The next prime is 61350337. The reversal of 61350336 is 63305316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61350337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23530 + ... + 26006.

It is an arithmetic number, because the mean of its divisors is an integer number (2142998).

Almost surely, 2^61350336 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 61350336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90005916).

61350336 is an abundant number, since it is smaller than the sum of its proper divisors (118661496).

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

61350336 is a wasteful number, since it uses less digits than its factorization.

61350336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538 (or 2525 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 61350336 is about 7832.6455300875. The cubic root of 61350336 is about 394.4018849333.

The spelling of 61350336 in words is "sixty-one million, three hundred fifty thousand, three hundred thirty-six".