61463358 has 48 divisors (see below), whose sum is σ = 148043376. Its totient is φ = 18270720.

The previous prime is 61463333. The next prime is 61463377. The reversal of 61463358 is 85336416.

61463358 is a `hidden beast` number, since 6 + 14 + 633 + 5 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7566 + ... + 13422.

It is an arithmetic number, because the mean of its divisors is an integer number (3084237).

Almost surely, 2^61463358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61463358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74021688).

61463358 is an abundant number, since it is smaller than the sum of its proper divisors (86580018).

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

61463358 is a wasteful number, since it uses less digits than its factorization.

61463358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929 (or 5926 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 61463358 is about 7839.8570140022. The cubic root of 61463358 is about 394.6439305761.

The spelling of 61463358 in words is "sixty-one million, four hundred sixty-three thousand, three hundred fifty-eight".